Logitech Webcam C600

General
"02.13.09" and "210-000599 REV.004" is silkscreened on the board in the images below.

M/N V-U0007 P/N 860-000174

Audio
The device returns Mono (PCM, 16kHz) audio.

Optics

 * It has an exchangeable objective lens.
 * Focus is adjusted manually.

uvcdynctrl -f output
Pixel format: YUYV (YUV 4:2:2 (YUYV); MIME type: video/x-raw-yuv) Frame size: 640x480 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 160x120 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 176x144 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 320x240 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 352x288 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 640x360 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 640x400 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 768x480 Frame rates: 25, 20, 15, 10, 5 Frame size: 800x456 Frame rates: 25, 20, 15, 10, 5 Frame size: 800x504 Frame rates: 25, 20, 15, 10, 5 Frame size: 800x600 Frame rates: 25, 20, 15, 10, 5 Frame size: 864x480 Frame rates: 25, 20, 15, 10, 5 Frame size: 960x720 Frame rates: 15, 10, 5 Frame size: 1280x720 Frame intervals: 2/15, 1/5 Frame size: 1280x800 Frame intervals: 2/15, 1/5 Frame size: 1600x904 Frame rates: 5 Frame size: 1600x1000 Frame rates: 5 Frame size: 1600x1200 Frame rates: 5 Pixel format: MJPG (MJPEG; MIME type: image/jpeg) Frame size: 640x480 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 160x120 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 176x144 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 320x240 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 352x288 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 640x360 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 640x400 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 768x480 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 800x456 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 800x504 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 800x600 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 864x480 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 960x720 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 1280x720 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 1280x800 Frame rates: 25, 20, 15, 10, 5 Frame size: 1600x904 Frame rates: 10, 5 Frame size: 1600x1000 Frame rates: 10, 5 Frame size: 1600x1200 Frame rates: 10, 5

Extension units
TODO: each extension units has some functionality


 * 82066163-7050-ab49-b8cc-b3855e8d221e
 * 82066163-7050-ab49-b8cc-b3855e8d221f
 * 82066163-7050-ab49-b8cc-b3855e8d2252
 * 82066163-7050-ab49-b8cc-b3855e8d2251
 * b7935ba4-15c7-0245-90f4-532a3b311365
 * 82066163-7050-ab49-b8cc-b3855e8d2250

Marked as undefined:
 * 82066163-7050-ab49-b8cc-b3855e8d2255

Bugs

 * firmware provide wrong number of audio levels: provided ~6400; real ~14. workaround is available for linux.

lsusb dump
Bus 003 Device 092: ID 046d:0808 Logitech, Inc. Webcam C600 Device Descriptor: bLength               18 bDescriptorType        1 bcdUSB              2.00 bDeviceClass         239 Miscellaneous Device bDeviceSubClass        2 ? bDeviceProtocol        1 Interface Association bMaxPacketSize0       64 idVendor          0x046d Logitech, Inc.  idProduct          0x0808 Webcam C600 bcdDevice           0.09 iManufacturer          0 iProduct               0 iSerial                2 F473F070 bNumConfigurations     1 Configuration Descriptor: bLength                9 bDescriptorType        2 wTotalLength        2561 bNumInterfaces         4 bConfigurationValue    1 iConfiguration         0 bmAttributes        0x80 (Bus Powered) MaxPower             500mA Interface Association: bLength                8 bDescriptorType       11 bFirstInterface        0 bInterfaceCount        2 bFunctionClass        14 Video bFunctionSubClass      3 Video Interface Collection bFunctionProtocol      0 iFunction              0 Interface Descriptor: bLength                9 bDescriptorType        4 bInterfaceNumber       0 bAlternateSetting      0 bNumEndpoints          1 bInterfaceClass       14 Video bInterfaceSubClass     1 Video Control bInterfaceProtocol     0 iInterface             0 VideoControl Interface Descriptor: bLength               13 bDescriptorType       36 bDescriptorSubtype     1 (HEADER) bcdUVC              1.00 wTotalLength         217 dwClockFrequency      48.000000MHz bInCollection          1 baInterfaceNr( 0)      1 VideoControl Interface Descriptor: bLength               18 bDescriptorType       36 bDescriptorSubtype     2 (INPUT_TERMINAL) bTerminalID            1 wTerminalType     0x0201 Camera Sensor bAssocTerminal         0 iTerminal              0 wObjectiveFocalLengthMin     0 wObjectiveFocalLengthMax     0 wOcularFocalLength           0 bControlSize                 3 bmControls          0x0004080e Auto-Exposure Mode Auto-Exposure Priority Exposure Time (Absolute) PanTilt (Absolute) Privacy VideoControl Interface Descriptor: bLength               11 bDescriptorType       36 bDescriptorSubtype     5 (PROCESSING_UNIT) Warning: Descriptor too short bUnitID                2 bSourceID              1 wMaxMultiplier     16384 bControlSize           2 bmControls    0x0000175b Brightness Contrast Saturation Sharpness White Balance Temperature Backlight Compensation Gain Power Line Frequency White Balance Temperature, Auto iProcessing            0 bmVideoStandards    0x1b None NTSC - 525/60 SECAM - 625/50 NTSC - 625/50 VideoControl Interface Descriptor: bLength               27 bDescriptorType       36 bDescriptorSubtype     6 (EXTENSION_UNIT) bUnitID                4 guidExtensionCode        {82066163-7050-ab49-b8cc-b3855e8d221e} bNumControl           10 bNrPins                1 baSourceID( 0)         2 bControlSize           2 bmControls( 0)      0xff bmControls( 1)      0x03 iExtension             0 VideoControl Interface Descriptor: bLength               27 bDescriptorType       36 bDescriptorSubtype     6 (EXTENSION_UNIT) bUnitID               13 guidExtensionCode        {82066163-7050-ab49-b8cc-b3855e8d221f} bNumControl            7 bNrPins                1 baSourceID( 0)         2 bControlSize           2 bmControls( 0)      0x6f bmControls( 1)      0x01 iExtension             0 VideoControl Interface Descriptor: bLength               28 bDescriptorType       36 bDescriptorSubtype     6 (EXTENSION_UNIT) bUnitID                8 guidExtensionCode        {82066163-7050-ab49-b8cc-b3855e8d2251} bNumControl            3 bNrPins                1 baSourceID( 0)         4 bControlSize           3 bmControls( 0)      0x19 bmControls( 1)      0x00 bmControls( 2)      0x00 iExtension             0 VideoControl Interface Descriptor: bLength               28 bDescriptorType       36 bDescriptorSubtype     6 (EXTENSION_UNIT) bUnitID               10 guidExtensionCode        {82066163-7050-ab49-b8cc-b3855e8d2252} bNumControl           24 bNrPins                1 baSourceID( 0)         4 bControlSize           3 bmControls( 0)      0xff bmControls( 1)      0xff bmControls( 2)      0xff iExtension             0 VideoControl Interface Descriptor: bLength               28 bDescriptorType       36 bDescriptorSubtype     6 (EXTENSION_UNIT) bUnitID               14 guidExtensionCode        {b7935ba4-15c7-0245-90f4-532a3b311365} bNumControl            4 bNrPins                1 baSourceID( 0)         1 bControlSize           3 bmControls( 0)      0x0f bmControls( 1)      0x00 bmControls( 2)      0x00 iExtension             0 VideoControl Interface Descriptor: bLength               28 bDescriptorType       36 bDescriptorSubtype     6 (EXTENSION_UNIT) bUnitID               12 guidExtensionCode        {82066163-7050-ab49-b8cc-b3855e8d2250} bNumControl           17 bNrPins                1 baSourceID( 0)         4 bControlSize           3 bmControls( 0)      0xfe bmControls( 1)      0x7f bmControls( 2)      0x70 iExtension             0 VideoControl Interface Descriptor: bLength                9 bDescriptorType       36 bDescriptorSubtype     3 (OUTPUT_TERMINAL) bTerminalID            5 wTerminalType     0x0101 USB Streaming bAssocTerminal         0 bSourceID              4 iTerminal              0 ** UNRECOGNIZED: 20 41 01 0b 82 06 61 63 70 50 ab 49 b8 cc b3 85 5e 8d 22 55 01 01 04 03 01 00 00 00 00 00 00 00 Endpoint Descriptor: bLength                7 bDescriptorType        5 bEndpointAddress    0x87  EP 7 IN        bmAttributes            3 Transfer Type           Interrupt Synch Type              None Usage Type              Data wMaxPacketSize    0x0010  1x 16 bytes bInterval              8 Interface Descriptor: bLength                9 bDescriptorType        4 bInterfaceNumber       1 bAlternateSetting      0 bNumEndpoints          0 bInterfaceClass       14 Video bInterfaceSubClass     2 Video Streaming bInterfaceProtocol     0 iInterface             0 VideoStreaming Interface Descriptor: bLength                           16 bDescriptorType                   36 bDescriptorSubtype                 1 (INPUT_HEADER) bNumFormats                        3 wTotalLength                    1852 bEndPointAddress                 129 bmInfo                             0 bTerminalLink                      5 bStillCaptureMethod                2 bTriggerSupport                    1 bTriggerUsage                      0 bControlSize                       1 bmaControls( 0)                   27 bmaControls( 1)                   27 bmaControls( 2)                   27 VideoStreaming Interface Descriptor: bLength                           27 bDescriptorType                   36 bDescriptorSubtype                 4 (FORMAT_UNCOMPRESSED) bFormatIndex                       1 bNumFrameDescriptors              18 guidFormat                           {59555932-0000-1000-8000-00aa00389b71} bBitsPerPixel                     16 bDefaultFrameIndex                 1 bAspectRatioX                      0 bAspectRatioY                      0 bmInterlaceFlags                0x00 Interlaced stream or variable: No         Fields per frame: 2 fields Field 1 first: No         Field pattern: Field 1 only bCopyProtect                     0 VideoStreaming Interface Descriptor: bLength                           50 bDescriptorType                   36 bDescriptorSubtype                 5 (FRAME_UNCOMPRESSED) bFrameIndex                        1 bmCapabilities                  0x00 Still image unsupported wWidth                           640 wHeight                          480 dwMinBitRate                24576000 dwMaxBitRate               147456000 dwMaxVideoFrameBufferSize     614400 dwDefaultFrameInterval        333333 bFrameIntervalType                 6 dwFrameInterval( 0)           333333 dwFrameInterval( 1)           400000 dwFrameInterval( 2)           500000 dwFrameInterval( 3)           666666 dwFrameInterval( 4)          1000000 dwFrameInterval( 5)          2000000 VideoStreaming Interface Descriptor: bLength                           50 bDescriptorType                   36 bDescriptorSubtype                 5 (FRAME_UNCOMPRESSED) bFrameIndex                        2 bmCapabilities                  0x00 Still image unsupported wWidth                           160 wHeight                          120 dwMinBitRate                 1536000 dwMaxBitRate                 9216000 dwMaxVideoFrameBufferSize      38400 dwDefaultFrameInterval        333333 bFrameIntervalType                 6 dwFrameInterval( 0)           333333 dwFrameInterval( 1)           400000 dwFrameInterval( 2)           500000 dwFrameInterval( 3)           666666 dwFrameInterval( 4)          1000000 dwFrameInterval( 5)          2000000 VideoStreaming Interface Descriptor: bLength                           50 bDescriptorType                   36 bDescriptorSubtype                 5 (FRAME_UNCOMPRESSED) bFrameIndex                        3 bmCapabilities                  0x00 Still image unsupported wWidth                           176 wHeight                          144 dwMinBitRate                 2027520 dwMaxBitRate                12165120 dwMaxVideoFrameBufferSize      50688 dwDefaultFrameInterval        333333 bFrameIntervalType                 6 dwFrameInterval( 0)           333333 dwFrameInterval( 1)           400000 dwFrameInterval( 2)           500000 dwFrameInterval( 3)           666666 dwFrameInterval( 4)          1000000 dwFrameInterval( 5)          2000000 VideoStreaming Interface Descriptor: bLength                           50 bDescriptorType                   36 bDescriptorSubtype                 5 (FRAME_UNCOMPRESSED) bFrameIndex                        4 bmCapabilities                  0x00 Still image unsupported wWidth                           320 wHeight                          240 dwMinBitRate                 6144000 dwMaxBitRate                36864000 dwMaxVideoFrameBufferSize     153600 dwDefaultFrameInterval        333333 bFrameIntervalType                 6 dwFrameInterval( 0)           333333 dwFrameInterval( 1)           400000 dwFrameInterval( 2)           500000 dwFrameInterval( 3)           666666 dwFrameInterval( 4)          1000000 dwFrameInterval( 5)          2000000 VideoStreaming Interface Descriptor: bLength                           50 bDescriptorType                   36 bDescriptorSubtype                 5 (FRAME_UNCOMPRESSED) bFrameIndex                        5 bmCapabilities                  0x00 Still image unsupported wWidth                           352 wHeight                          288 dwMinBitRate                 8110080 dwMaxBitRate                48660480 dwMaxVideoFrameBufferSize     202752 dwDefaultFrameInterval        333333 bFrameIntervalType                 6 dwFrameInterval( 0)           333333 dwFrameInterval( 1)           400000 dwFrameInterval( 2)           500000 dwFrameInterval( 3)           666666 dwFrameInterval( 4)          1000000 dwFrameInterval( 5)          2000000 VideoStreaming Interface Descriptor: bLength                           50 bDescriptorType                   36 bDescriptorSubtype                 5 (FRAME_UNCOMPRESSED) bFrameIndex                        6 bmCapabilities                  0x00 Still image unsupported wWidth                           640 wHeight                          360 dwMinBitRate                18432000 dwMaxBitRate               110592000 dwMaxVideoFrameBufferSize     460800 dwDefaultFrameInterval        333333 bFrameIntervalType                 6 dwFrameInterval( 0)           333333 dwFrameInterval( 1)           400000 dwFrameInterval( 2)           500000 dwFrameInterval( 3)           666666 dwFrameInterval( 4)          1000000 dwFrameInterval( 5)          2000000 VideoStreaming Interface Descriptor: bLength                           50 bDescriptorType                   36 bDescriptorSubtype                 5 (FRAME_UNCOMPRESSED) bFrameIndex                        7 bmCapabilities                  0x00 Still image unsupported wWidth                           640 wHeight                          400 dwMinBitRate                20480000 dwMaxBitRate               122880000 dwMaxVideoFrameBufferSize     512000 dwDefaultFrameInterval        333333 bFrameIntervalType                 6 dwFrameInterval( 0)           333333 dwFrameInterval( 1)           400000 dwFrameInterval( 2)           500000 dwFrameInterval( 3)           666666 dwFrameInterval( 4)          1000000 dwFrameInterval( 5)          2000000 VideoStreaming Interface Descriptor: bLength                           46 bDescriptorType                   36 bDescriptorSubtype                 5 (FRAME_UNCOMPRESSED) bFrameIndex                        8 bmCapabilities                  0x00 Still image unsupported wWidth                           768 wHeight                          480 dwMinBitRate                29491200 dwMaxBitRate               147456000 dwMaxVideoFrameBufferSize     737280 dwDefaultFrameInterval        400000 bFrameIntervalType                 5 dwFrameInterval( 0)           400000 dwFrameInterval( 1)           500000 dwFrameInterval( 2)           666666 dwFrameInterval( 3)          1000000 dwFrameInterval( 4)          2000000 VideoStreaming Interface Descriptor: bLength                           46 bDescriptorType                   36 bDescriptorSubtype                 5 (FRAME_UNCOMPRESSED) bFrameIndex                        9 bmCapabilities                  0x00 Still image unsupported wWidth                           800 wHeight                          456 dwMinBitRate                29184000 dwMaxBitRate               145920000 dwMaxVideoFrameBufferSize     729600 dwDefaultFrameInterval        400000 bFrameIntervalType                 5 dwFrameInterval( 0)           400000 dwFrameInterval( 1)           500000 dwFrameInterval( 2)           666666 dwFrameInterval( 3)          1000000 dwFrameInterval( 4)          2000000 VideoStreaming Interface Descriptor: bLength                           46 bDescriptorType                   36 bDescriptorSubtype                 5 (FRAME_UNCOMPRESSED) bFrameIndex                       10 bmCapabilities                  0x00 Still image unsupported wWidth                           800 wHeight                          504 dwMinBitRate                32256000 dwMaxBitRate               161280000 dwMaxVideoFrameBufferSize     806400 dwDefaultFrameInterval        400000 bFrameIntervalType                 5 dwFrameInterval( 0)           400000 dwFrameInterval( 1)           500000 dwFrameInterval( 2)           666666 dwFrameInterval( 3)          1000000 dwFrameInterval( 4)          2000000 VideoStreaming Interface Descriptor: bLength                           46 bDescriptorType                   36 bDescriptorSubtype                 5 (FRAME_UNCOMPRESSED) bFrameIndex                       11 bmCapabilities                  0x00 Still image unsupported wWidth                           800 wHeight                          600 dwMinBitRate                38400000 dwMaxBitRate               192000000 dwMaxVideoFrameBufferSize     960000 dwDefaultFrameInterval        400000 bFrameIntervalType                 5 dwFrameInterval( 0)           400000 dwFrameInterval( 1)           500000 dwFrameInterval( 2)           666666 dwFrameInterval( 3)          1000000 dwFrameInterval( 4)          2000000 VideoStreaming Interface Descriptor: bLength                           46 bDescriptorType                   36 bDescriptorSubtype                 5 (FRAME_UNCOMPRESSED) bFrameIndex                       12 bmCapabilities                  0x00 Still image unsupported wWidth                           864 wHeight                          480 dwMinBitRate                33177600 dwMaxBitRate               165888000 dwMaxVideoFrameBufferSize     829440 dwDefaultFrameInterval        400000 bFrameIntervalType                 5 dwFrameInterval( 0)           400000 dwFrameInterval( 1)           500000 dwFrameInterval( 2)           666666 dwFrameInterval( 3)          1000000 dwFrameInterval( 4)          2000000 VideoStreaming Interface Descriptor: bLength                           38 bDescriptorType                   36 bDescriptorSubtype                 5 (FRAME_UNCOMPRESSED) bFrameIndex                       13 bmCapabilities                  0x00 Still image unsupported wWidth                           960 wHeight                          720 dwMinBitRate                55296000 dwMaxBitRate               165888000 dwMaxVideoFrameBufferSize    1382400 dwDefaultFrameInterval       1000000 bFrameIntervalType                 3 dwFrameInterval( 0)           666666 dwFrameInterval( 1)          1000000 dwFrameInterval( 2)          2000000 VideoStreaming Interface Descriptor: bLength                           34 bDescriptorType                   36 bDescriptorSubtype                 5 (FRAME_UNCOMPRESSED) bFrameIndex                       14 bmCapabilities                  0x00 Still image unsupported wWidth                          1280 wHeight                          720 dwMinBitRate                73728000 dwMaxBitRate               147456000 dwMaxVideoFrameBufferSize    1843200 dwDefaultFrameInterval       2000000 bFrameIntervalType                 2 dwFrameInterval( 0)          1333333 dwFrameInterval( 1)          2000000 VideoStreaming Interface Descriptor: bLength                           34 bDescriptorType                   36 bDescriptorSubtype                 5 (FRAME_UNCOMPRESSED) bFrameIndex                       15 bmCapabilities                  0x00 Still image unsupported wWidth                          1280 wHeight                          800 dwMinBitRate                81920000 dwMaxBitRate               163840000 dwMaxVideoFrameBufferSize    2048000 dwDefaultFrameInterval       2000000 bFrameIntervalType                 2 dwFrameInterval( 0)          1333333 dwFrameInterval( 1)          2000000 VideoStreaming Interface Descriptor: bLength                           30 bDescriptorType                   36 bDescriptorSubtype                 5 (FRAME_UNCOMPRESSED) bFrameIndex                       16 bmCapabilities                  0x00 Still image unsupported wWidth                          1600 wHeight                          904 dwMinBitRate               115712000 dwMaxBitRate               115712000 dwMaxVideoFrameBufferSize    2892800 dwDefaultFrameInterval       2000000 bFrameIntervalType                 1 dwFrameInterval( 0)          2000000 VideoStreaming Interface Descriptor: bLength                           30 bDescriptorType                   36 bDescriptorSubtype                 5 (FRAME_UNCOMPRESSED) bFrameIndex                       17 bmCapabilities                  0x00 Still image unsupported wWidth                          1600 wHeight                         1000 dwMinBitRate               128000000 dwMaxBitRate               128000000 dwMaxVideoFrameBufferSize    3200000 dwDefaultFrameInterval       2000000 bFrameIntervalType                 1 dwFrameInterval( 0)          2000000 VideoStreaming Interface Descriptor: bLength                           30 bDescriptorType                   36 bDescriptorSubtype                 5 (FRAME_UNCOMPRESSED) bFrameIndex                       18 bmCapabilities                  0x00 Still image unsupported wWidth                          1600 wHeight                         1200 dwMinBitRate               153600000 dwMaxBitRate               153600000 dwMaxVideoFrameBufferSize    3840000 dwDefaultFrameInterval       2000000 bFrameIntervalType                 1 dwFrameInterval( 0)          2000000 VideoStreaming Interface Descriptor: bLength                           79 bDescriptorType                   36 bDescriptorSubtype                 3 (STILL_IMAGE_FRAME) bEndpointAddress                   0 bNumImageSizePatterns             18 wWidth( 0)                       640 wHeight( 0)                      480 wWidth( 1)                       160 wHeight( 1)                      120 wWidth( 2)                       176 wHeight( 2)                      144 wWidth( 3)                       320 wHeight( 3)                      240 wWidth( 4)                       352 wHeight( 4)                      288 wWidth( 5)                       640 wHeight( 5)                      360 wWidth( 6)                       640 wHeight( 6)                      400 wWidth( 7)                       768 wHeight( 7)                      480 wWidth( 8)                       800 wHeight( 8)                      456 wWidth( 9)                       800 wHeight( 9)                      504 wWidth(10)                       800 wHeight(10)                      600 wWidth(11)                       864 wHeight(11)                      480 wWidth(12)                       960 wHeight(12)                      720 wWidth(13)                      1280 wHeight(13)                      720 wWidth(14)                      1280 wHeight(14)                      800 wWidth(15)                      1600 wHeight(15)                      904 wWidth(16)                      1600 wHeight(16)                     1000 wWidth(17)                      1600 wHeight(17)                     1200 bNumCompressionPatterns           18 bCompression( 0)                   5 VideoStreaming Interface Descriptor: bLength                            6 bDescriptorType                   36 bDescriptorSubtype                13 (COLORFORMAT) bColorPrimaries                    1 (BT.709,sRGB) bTransferCharacteristics           1 (BT.709) bMatrixCoefficients                4 (SMPTE 170M (BT.601)) VideoStreaming Interface Descriptor: bLength                           11 bDescriptorType                   36 bDescriptorSubtype                 6 (FORMAT_MJPEG) bFormatIndex                       2 bNumFrameDescriptors              18 bFlags                             1 Fixed-size samples: Yes bDefaultFrameIndex                 1 bAspectRatioX                      0 bAspectRatioY                      0 bmInterlaceFlags                0x00 Interlaced stream or variable: No         Fields per frame: 1 fields Field 1 first: No         Field pattern: Field 1 only bCopyProtect                     0 VideoStreaming Interface Descriptor: bLength                           50 bDescriptorType                   36 bDescriptorSubtype                 7 (FRAME_MJPEG) bFrameIndex                        1 bmCapabilities                  0x00 Still image unsupported wWidth                           640 wHeight                          480 dwMinBitRate                24576000 dwMaxBitRate               147456000 dwMaxVideoFrameBufferSize     614400 dwDefaultFrameInterval        333333 bFrameIntervalType                 6 dwFrameInterval( 0)           333333 dwFrameInterval( 1)           400000 dwFrameInterval( 2)           500000 dwFrameInterval( 3)           666666 dwFrameInterval( 4)          1000000 dwFrameInterval( 5)          2000000 VideoStreaming Interface Descriptor: bLength                           50 bDescriptorType                   36 bDescriptorSubtype                 7 (FRAME_MJPEG) bFrameIndex                        2 bmCapabilities                  0x00 Still image unsupported wWidth                           160 wHeight                          120 dwMinBitRate                 1536000 dwMaxBitRate                 9216000 dwMaxVideoFrameBufferSize      38400 dwDefaultFrameInterval        333333 bFrameIntervalType                 6 dwFrameInterval( 0)           333333 dwFrameInterval( 1)           400000 dwFrameInterval( 2)           500000 dwFrameInterval( 3)           666666 dwFrameInterval( 4)          1000000 dwFrameInterval( 5)          2000000 VideoStreaming Interface Descriptor: bLength                           50 bDescriptorType                   36 bDescriptorSubtype                 7 (FRAME_MJPEG) bFrameIndex                        3 bmCapabilities                  0x00 Still image unsupported wWidth                           176 wHeight                          144 dwMinBitRate                 2027520 dwMaxBitRate                12165120 dwMaxVideoFrameBufferSize      50688 dwDefaultFrameInterval        333333 bFrameIntervalType                 6 dwFrameInterval( 0)           333333 dwFrameInterval( 1)           400000 dwFrameInterval( 2)           500000 dwFrameInterval( 3)           666666 dwFrameInterval( 4)          1000000 dwFrameInterval( 5)          2000000 VideoStreaming Interface Descriptor: bLength                           50 bDescriptorType                   36 bDescriptorSubtype                 7 (FRAME_MJPEG) bFrameIndex                        4 bmCapabilities                  0x00 Still image unsupported wWidth                           320 wHeight                          240 dwMinBitRate                 6144000 dwMaxBitRate                36864000 dwMaxVideoFrameBufferSize     153600 dwDefaultFrameInterval        333333 bFrameIntervalType                 6 dwFrameInterval( 0)           333333 dwFrameInterval( 1)           400000 dwFrameInterval( 2)           500000 dwFrameInterval( 3)           666666 dwFrameInterval( 4)          1000000 dwFrameInterval( 5)          2000000 VideoStreaming Interface Descriptor: bLength                           50 bDescriptorType                   36 bDescriptorSubtype                 7 (FRAME_MJPEG) bFrameIndex                        5 bmCapabilities                  0x00 Still image unsupported wWidth                           352 wHeight                          288 dwMinBitRate                 8110080 dwMaxBitRate                48660480 dwMaxVideoFrameBufferSize     202752 dwDefaultFrameInterval        333333 bFrameIntervalType                 6 dwFrameInterval( 0)           333333 dwFrameInterval( 1)           400000 dwFrameInterval( 2)           500000 dwFrameInterval( 3)           666666 dwFrameInterval( 4)          1000000 dwFrameInterval( 5)          2000000 VideoStreaming Interface Descriptor: bLength                           50 bDescriptorType                   36 bDescriptorSubtype                 7 (FRAME_MJPEG) bFrameIndex                        6 bmCapabilities                  0x00 Still image unsupported wWidth                           640 wHeight                          360 dwMinBitRate                18432000 dwMaxBitRate               110592000 dwMaxVideoFrameBufferSize     460800 dwDefaultFrameInterval        333333 bFrameIntervalType                 6 dwFrameInterval( 0)           333333 dwFrameInterval( 1)           400000 dwFrameInterval( 2)           500000 dwFrameInterval( 3)           666666 dwFrameInterval( 4)          1000000 dwFrameInterval( 5)          2000000 VideoStreaming Interface Descriptor: bLength                           50 bDescriptorType                   36 bDescriptorSubtype                 7 (FRAME_MJPEG) bFrameIndex                        7 bmCapabilities                  0x00 Still image unsupported wWidth                           640 wHeight                          400 dwMinBitRate                20480000 dwMaxBitRate               122880000 dwMaxVideoFrameBufferSize     512000 dwDefaultFrameInterval        333333 bFrameIntervalType                 6 dwFrameInterval( 0)           333333 dwFrameInterval( 1)           400000 dwFrameInterval( 2)           500000 dwFrameInterval( 3)           666666 dwFrameInterval( 4)          1000000 dwFrameInterval( 5)          2000000 VideoStreaming Interface Descriptor: bLength                           50 bDescriptorType                   36 bDescriptorSubtype                 7 (FRAME_MJPEG) bFrameIndex                        8 bmCapabilities                  0x00 Still image unsupported wWidth                           768 wHeight                          480 dwMinBitRate                29491200 dwMaxBitRate               176947200 dwMaxVideoFrameBufferSize     737280 dwDefaultFrameInterval        333333 bFrameIntervalType                 6 dwFrameInterval( 0)           333333 dwFrameInterval( 1)           400000 dwFrameInterval( 2)           500000 dwFrameInterval( 3)           666666 dwFrameInterval( 4)          1000000 dwFrameInterval( 5)          2000000 VideoStreaming Interface Descriptor: bLength                           50 bDescriptorType                   36 bDescriptorSubtype                 7 (FRAME_MJPEG) bFrameIndex                        9 bmCapabilities                  0x00 Still image unsupported wWidth                           800 wHeight                          456 dwMinBitRate                29184000 dwMaxBitRate               175104000 dwMaxVideoFrameBufferSize     729600 dwDefaultFrameInterval        666666 bFrameIntervalType                 6 dwFrameInterval( 0)           333333 dwFrameInterval( 1)           400000 dwFrameInterval( 2)           500000 dwFrameInterval( 3)           666666 dwFrameInterval( 4)          1000000 dwFrameInterval( 5)          2000000 VideoStreaming Interface Descriptor: bLength                           50 bDescriptorType                   36 bDescriptorSubtype                 7 (FRAME_MJPEG) bFrameIndex                       10 bmCapabilities                  0x00 Still image unsupported wWidth                           800 wHeight                          504 dwMinBitRate                32256000 dwMaxBitRate               193536000 dwMaxVideoFrameBufferSize     806400 dwDefaultFrameInterval        666666 bFrameIntervalType                 6 dwFrameInterval( 0)           333333 dwFrameInterval( 1)           400000 dwFrameInterval( 2)           500000 dwFrameInterval( 3)           666666 dwFrameInterval( 4)          1000000 dwFrameInterval( 5)          2000000 VideoStreaming Interface Descriptor: bLength                           50 bDescriptorType                   36 bDescriptorSubtype                 7 (FRAME_MJPEG) bFrameIndex                       11 bmCapabilities                  0x00 Still image unsupported wWidth                           800 wHeight                          600 dwMinBitRate                38400000 dwMaxBitRate               230400000 dwMaxVideoFrameBufferSize     960000 dwDefaultFrameInterval        666666 bFrameIntervalType                 6 dwFrameInterval( 0)           333333 dwFrameInterval( 1)           400000 dwFrameInterval( 2)           500000 dwFrameInterval( 3)           666666 dwFrameInterval( 4)          1000000 dwFrameInterval( 5)          2000000 VideoStreaming Interface Descriptor: bLength                           50 bDescriptorType                   36 bDescriptorSubtype                 7 (FRAME_MJPEG) bFrameIndex                       12 bmCapabilities                  0x00 Still image unsupported wWidth                           864 wHeight                          480 dwMinBitRate                33177600 dwMaxBitRate               199065600 dwMaxVideoFrameBufferSize     829440 dwDefaultFrameInterval        666666 bFrameIntervalType                 6 dwFrameInterval( 0)           333333 dwFrameInterval( 1)           400000 dwFrameInterval( 2)           500000 dwFrameInterval( 3)           666666 dwFrameInterval( 4)          1000000 dwFrameInterval( 5)          2000000 VideoStreaming Interface Descriptor: bLength                           50 bDescriptorType                   36 bDescriptorSubtype                 7 (FRAME_MJPEG) bFrameIndex                       13 bmCapabilities                  0x00 Still image unsupported wWidth                           960 wHeight                          720 dwMinBitRate                55296000 dwMaxBitRate               331776000 dwMaxVideoFrameBufferSize    1382400 dwDefaultFrameInterval       1000000 bFrameIntervalType                 6 dwFrameInterval( 0)           333333 dwFrameInterval( 1)           400000 dwFrameInterval( 2)           500000 dwFrameInterval( 3)           666666 dwFrameInterval( 4)          1000000 dwFrameInterval( 5)          2000000 VideoStreaming Interface Descriptor: bLength                           50 bDescriptorType                   36 bDescriptorSubtype                 7 (FRAME_MJPEG) bFrameIndex                       14 bmCapabilities                  0x00 Still image unsupported wWidth                          1280 wHeight                          720 dwMinBitRate                73728000 dwMaxBitRate               442368000 dwMaxVideoFrameBufferSize    1843200 dwDefaultFrameInterval       1000000 bFrameIntervalType                 6 dwFrameInterval( 0)           333333 dwFrameInterval( 1)           400000 dwFrameInterval( 2)           500000 dwFrameInterval( 3)           666666 dwFrameInterval( 4)          1000000 dwFrameInterval( 5)          2000000 VideoStreaming Interface Descriptor: bLength                           46 bDescriptorType                   36 bDescriptorSubtype                 7 (FRAME_MJPEG) bFrameIndex                       15 bmCapabilities                  0x00 Still image unsupported wWidth                          1280 wHeight                          800 dwMinBitRate                81920000 dwMaxBitRate               409600000 dwMaxVideoFrameBufferSize    2048000 dwDefaultFrameInterval       1000000 bFrameIntervalType                 5 dwFrameInterval( 0)           400000 dwFrameInterval( 1)           500000 dwFrameInterval( 2)           666666 dwFrameInterval( 3)          1000000 dwFrameInterval( 4)          2000000 VideoStreaming Interface Descriptor: bLength                           34 bDescriptorType                   36 bDescriptorSubtype                 7 (FRAME_MJPEG) bFrameIndex                       16 bmCapabilities                  0x00 Still image unsupported wWidth                          1600 wHeight                          904 dwMinBitRate               115712000 dwMaxBitRate               231424000 dwMaxVideoFrameBufferSize    2892800 dwDefaultFrameInterval       1000000 bFrameIntervalType                 2 dwFrameInterval( 0)          1000000 dwFrameInterval( 1)          2000000 VideoStreaming Interface Descriptor: bLength                           34 bDescriptorType                   36 bDescriptorSubtype                 7 (FRAME_MJPEG) bFrameIndex                       17 bmCapabilities                  0x00 Still image unsupported wWidth                          1600 wHeight                         1000 dwMinBitRate               128000000 dwMaxBitRate               256000000 dwMaxVideoFrameBufferSize    3200000 dwDefaultFrameInterval       1000000 bFrameIntervalType                 2 dwFrameInterval( 0)          1000000 dwFrameInterval( 1)          2000000 VideoStreaming Interface Descriptor: bLength                           34 bDescriptorType                   36 bDescriptorSubtype                 7 (FRAME_MJPEG) bFrameIndex                       18 bmCapabilities                  0x00 Still image unsupported wWidth                          1600 wHeight                         1200 dwMinBitRate               153600000 dwMaxBitRate               307200000 dwMaxVideoFrameBufferSize    3840000 dwDefaultFrameInterval       2000000 bFrameIntervalType                 2 dwFrameInterval( 0)          1000000 dwFrameInterval( 1)          2000000 VideoStreaming Interface Descriptor: bLength                           83 bDescriptorType                   36 bDescriptorSubtype                 3 (STILL_IMAGE_FRAME) bEndpointAddress                   0 bNumImageSizePatterns             18 wWidth( 0)                       640 wHeight( 0)                      480 wWidth( 1)                       160 wHeight( 1)                      120 wWidth( 2)                       176 wHeight( 2)                      144 wWidth( 3)                       320 wHeight( 3)                      240 wWidth( 4)                       352 wHeight( 4)                      288 wWidth( 5)                       640 wHeight( 5)                      360 wWidth( 6)                       640 wHeight( 6)                      400 wWidth( 7)                       768 wHeight( 7)                      480 wWidth( 8)                       800 wHeight( 8)                      456 wWidth( 9)                       800 wHeight( 9)                      504 wWidth(10)                       800 wHeight(10)                      600 wWidth(11)                       864 wHeight(11)                      480 wWidth(12)                       960 wHeight(12)                      720 wWidth(13)                      1280 wHeight(13)                      720 wWidth(14)                      1280 wHeight(14)                      800 wWidth(15)                      1600 wHeight(15)                      904 wWidth(16)                      1600 wHeight(16)                     1000 wWidth(17)                      1600 wHeight(17)                     1200 bNumCompressionPatterns           18 bCompression( 0)                   5 bCompression( 1)                  10 bCompression( 2)                  15 bCompression( 3)                  20 bCompression( 4)                  25 VideoStreaming Interface Descriptor: bLength                            6 bDescriptorType                   36 bDescriptorSubtype                13 (COLORFORMAT) bColorPrimaries                    1 (BT.709,sRGB) bTransferCharacteristics           1 (BT.709) bMatrixCoefficients                4 (SMPTE 170M (BT.601)) Interface Descriptor: bLength                9 bDescriptorType        4 bInterfaceNumber       1 bAlternateSetting      1 bNumEndpoints          1 bInterfaceClass       14 Video bInterfaceSubClass     2 Video Streaming bInterfaceProtocol     0 iInterface             0 Endpoint Descriptor: bLength                7 bDescriptorType        5 bEndpointAddress    0x81  EP 1 IN        bmAttributes            5 Transfer Type           Isochronous Synch Type              Asynchronous Usage Type              Data wMaxPacketSize    0x00c0  1x 192 bytes bInterval              1 Interface Descriptor: bLength                9 bDescriptorType        4 bInterfaceNumber       1 bAlternateSetting      2 bNumEndpoints          1 bInterfaceClass       14 Video bInterfaceSubClass     2 Video Streaming bInterfaceProtocol     0 iInterface             0 Endpoint Descriptor: bLength                7 bDescriptorType        5 bEndpointAddress    0x81  EP 1 IN        bmAttributes            5 Transfer Type           Isochronous Synch Type              Asynchronous Usage Type              Data wMaxPacketSize    0x0180  1x 384 bytes bInterval              1 Interface Descriptor: bLength                9 bDescriptorType        4 bInterfaceNumber       1 bAlternateSetting      3 bNumEndpoints          1 bInterfaceClass       14 Video bInterfaceSubClass     2 Video Streaming bInterfaceProtocol     0 iInterface             0 Endpoint Descriptor: bLength                7 bDescriptorType        5 bEndpointAddress    0x81  EP 1 IN        bmAttributes            5 Transfer Type           Isochronous Synch Type              Asynchronous Usage Type              Data wMaxPacketSize    0x0200  1x 512 bytes bInterval              1 Interface Descriptor: bLength                9 bDescriptorType        4 bInterfaceNumber       1 bAlternateSetting      4 bNumEndpoints          1 bInterfaceClass       14 Video bInterfaceSubClass     2 Video Streaming bInterfaceProtocol     0 iInterface             0 Endpoint Descriptor: bLength                7 bDescriptorType        5 bEndpointAddress    0x81  EP 1 IN        bmAttributes            5 Transfer Type           Isochronous Synch Type              Asynchronous Usage Type              Data wMaxPacketSize    0x0280  1x 640 bytes bInterval              1 Interface Descriptor: bLength                9 bDescriptorType        4 bInterfaceNumber       1 bAlternateSetting      5 bNumEndpoints          1 bInterfaceClass       14 Video bInterfaceSubClass     2 Video Streaming bInterfaceProtocol     0 iInterface             0 Endpoint Descriptor: bLength                7 bDescriptorType        5 bEndpointAddress    0x81  EP 1 IN        bmAttributes            5 Transfer Type           Isochronous Synch Type              Asynchronous Usage Type              Data wMaxPacketSize    0x0320  1x 800 bytes bInterval              1 Interface Descriptor: bLength                9 bDescriptorType        4 bInterfaceNumber       1 bAlternateSetting      6 bNumEndpoints          1 bInterfaceClass       14 Video bInterfaceSubClass     2 Video Streaming bInterfaceProtocol     0 iInterface             0 Endpoint Descriptor: bLength                7 bDescriptorType        5 bEndpointAddress    0x81  EP 1 IN        bmAttributes            5 Transfer Type           Isochronous Synch Type              Asynchronous Usage Type              Data wMaxPacketSize    0x03b0  1x 944 bytes bInterval              1 Interface Descriptor: bLength                9 bDescriptorType        4 bInterfaceNumber       1 bAlternateSetting      7 bNumEndpoints          1 bInterfaceClass       14 Video bInterfaceSubClass     2 Video Streaming bInterfaceProtocol     0 iInterface             0 Endpoint Descriptor: bLength                7 bDescriptorType        5 bEndpointAddress    0x81  EP 1 IN        bmAttributes            5 Transfer Type           Isochronous Synch Type              Asynchronous Usage Type              Data wMaxPacketSize    0x0a80  2x 640 bytes bInterval              1 Interface Descriptor: bLength                9 bDescriptorType        4 bInterfaceNumber       1 bAlternateSetting      8 bNumEndpoints          1 bInterfaceClass       14 Video bInterfaceSubClass     2 Video Streaming bInterfaceProtocol     0 iInterface             0 Endpoint Descriptor: bLength                7 bDescriptorType        5 bEndpointAddress    0x81  EP 1 IN        bmAttributes            5 Transfer Type           Isochronous Synch Type              Asynchronous Usage Type              Data wMaxPacketSize    0x0b20  2x 800 bytes bInterval              1 Interface Descriptor: bLength                9 bDescriptorType        4 bInterfaceNumber       1 bAlternateSetting      9 bNumEndpoints          1 bInterfaceClass       14 Video bInterfaceSubClass     2 Video Streaming bInterfaceProtocol     0 iInterface             0 Endpoint Descriptor: bLength                7 bDescriptorType        5 bEndpointAddress    0x81  EP 1 IN        bmAttributes            5 Transfer Type           Isochronous Synch Type              Asynchronous Usage Type              Data wMaxPacketSize    0x0be0  2x 992 bytes bInterval              1 Interface Descriptor: bLength                9 bDescriptorType        4 bInterfaceNumber       1 bAlternateSetting     10 bNumEndpoints          1 bInterfaceClass       14 Video bInterfaceSubClass     2 Video Streaming bInterfaceProtocol     0 iInterface             0 Endpoint Descriptor: bLength                7 bDescriptorType        5 bEndpointAddress    0x81  EP 1 IN        bmAttributes            5 Transfer Type           Isochronous Synch Type              Asynchronous Usage Type              Data wMaxPacketSize    0x1380  3x 896 bytes bInterval              1 Interface Descriptor: bLength                9 bDescriptorType        4 bInterfaceNumber       1 bAlternateSetting     11 bNumEndpoints          1 bInterfaceClass       14 Video bInterfaceSubClass     2 Video Streaming bInterfaceProtocol     0 iInterface             0 Endpoint Descriptor: bLength                7 bDescriptorType        5 bEndpointAddress    0x81  EP 1 IN        bmAttributes            5 Transfer Type           Isochronous Synch Type              Asynchronous Usage Type              Data wMaxPacketSize    0x13fc  3x 1020 bytes bInterval              1 Interface Association: bLength                8 bDescriptorType       11 bFirstInterface        2 bInterfaceCount        2 bFunctionClass         1 Audio bFunctionSubClass      2 Streaming bFunctionProtocol      0 iFunction              0 Interface Descriptor: bLength                9 bDescriptorType        4 bInterfaceNumber       2 bAlternateSetting      0 bNumEndpoints          0 bInterfaceClass        1 Audio bInterfaceSubClass     1 Control Device bInterfaceProtocol     0 iInterface             0 AudioControl Interface Descriptor: bLength                9 bDescriptorType       36 bDescriptorSubtype     1 (HEADER) bcdADC              1.00 wTotalLength          38 bInCollection          1 baInterfaceNr( 0)      3 AudioControl Interface Descriptor: bLength               12 bDescriptorType       36 bDescriptorSubtype     2 (INPUT_TERMINAL) bTerminalID            1 wTerminalType     0x0201 Microphone bAssocTerminal         0 bNrChannels            1 wChannelConfig    0x0000 iChannelNames          0 iTerminal              0 AudioControl Interface Descriptor: bLength                9 bDescriptorType       36 bDescriptorSubtype     3 (OUTPUT_TERMINAL) bTerminalID            3 wTerminalType     0x0101 USB Streaming bAssocTerminal         1 bSourceID              5 iTerminal              0 AudioControl Interface Descriptor: bLength                9 bDescriptorType       36 bDescriptorSubtype     6 (FEATURE_UNIT) bUnitID                5 bSourceID              1 bControlSize           1 bmaControls( 0)     0x03 Mute Control Volume Control bmaControls( 1)     0x00 iFeature               0 Interface Descriptor: bLength                9 bDescriptorType        4 bInterfaceNumber       3 bAlternateSetting      0 bNumEndpoints          0 bInterfaceClass        1 Audio bInterfaceSubClass     2 Streaming bInterfaceProtocol     0 iInterface             0 Interface Descriptor: bLength                9 bDescriptorType        4 bInterfaceNumber       3 bAlternateSetting      1 bNumEndpoints          1 bInterfaceClass        1 Audio bInterfaceSubClass     2 Streaming bInterfaceProtocol     0 iInterface             0 AudioStreaming Interface Descriptor: bLength                7 bDescriptorType       36 bDescriptorSubtype     1 (AS_GENERAL) bTerminalLink          3 bDelay                 1 frames wFormatTag             1 PCM AudioStreaming Interface Descriptor: bLength               11 bDescriptorType       36 bDescriptorSubtype     2 (FORMAT_TYPE) bFormatType            1 (FORMAT_TYPE_I) bNrChannels            1 bSubframeSize          2 bBitResolution        16 bSamFreqType           1 Discrete tSamFreq[ 0]       16000 Endpoint Descriptor: bLength                9 bDescriptorType        5 bEndpointAddress    0x86  EP 6 IN        bmAttributes            5 Transfer Type           Isochronous Synch Type              Asynchronous Usage Type              Data wMaxPacketSize    0x0044  1x 68 bytes bInterval              4 bRefresh               0 bSynchAddress          0 AudioControl Endpoint Descriptor: bLength                7 bDescriptorType       37 bDescriptorSubtype     1 (EP_GENERAL) bmAttributes        0x01 Sampling Frequency bLockDelayUnits        0 Undefined wLockDelay             0 Undefined Interface Descriptor: bLength                9 bDescriptorType        4 bInterfaceNumber       3 bAlternateSetting      2 bNumEndpoints          1 bInterfaceClass        1 Audio bInterfaceSubClass     2 Streaming bInterfaceProtocol     0 iInterface             0 AudioStreaming Interface Descriptor: bLength                7 bDescriptorType       36 bDescriptorSubtype     1 (AS_GENERAL) bTerminalLink          3 bDelay                 1 frames wFormatTag             1 PCM AudioStreaming Interface Descriptor: bLength               11 bDescriptorType       36 bDescriptorSubtype     2 (FORMAT_TYPE) bFormatType            1 (FORMAT_TYPE_I) bNrChannels            1 bSubframeSize          2 bBitResolution        16 bSamFreqType           1 Discrete tSamFreq[ 0]       24000 Endpoint Descriptor: bLength                9 bDescriptorType        5 bEndpointAddress    0x86  EP 6 IN        bmAttributes            5 Transfer Type           Isochronous Synch Type              Asynchronous Usage Type              Data wMaxPacketSize    0x0064  1x 100 bytes bInterval              4 bRefresh               0 bSynchAddress          0 AudioControl Endpoint Descriptor: bLength                7 bDescriptorType       37 bDescriptorSubtype     1 (EP_GENERAL) bmAttributes        0x01 Sampling Frequency bLockDelayUnits        0 Undefined wLockDelay             0 Undefined Interface Descriptor: bLength                9 bDescriptorType        4 bInterfaceNumber       3 bAlternateSetting      3 bNumEndpoints          1 bInterfaceClass        1 Audio bInterfaceSubClass     2 Streaming bInterfaceProtocol     0 iInterface             0 AudioStreaming Interface Descriptor: bLength                7 bDescriptorType       36 bDescriptorSubtype     1 (AS_GENERAL) bTerminalLink          3 bDelay                 1 frames wFormatTag             1 PCM AudioStreaming Interface Descriptor: bLength               11 bDescriptorType       36 bDescriptorSubtype     2 (FORMAT_TYPE) bFormatType            1 (FORMAT_TYPE_I) bNrChannels            1 bSubframeSize          2 bBitResolution        16 bSamFreqType           1 Discrete tSamFreq[ 0]       32000 Endpoint Descriptor: bLength                9 bDescriptorType        5 bEndpointAddress    0x86  EP 6 IN        bmAttributes            5 Transfer Type           Isochronous Synch Type              Asynchronous Usage Type              Data wMaxPacketSize    0x0084  1x 132 bytes bInterval              4 bRefresh               0 bSynchAddress          0 AudioControl Endpoint Descriptor: bLength                7 bDescriptorType       37 bDescriptorSubtype     1 (EP_GENERAL) bmAttributes        0x01 Sampling Frequency bLockDelayUnits        0 Undefined wLockDelay             0 Undefined Interface Descriptor: bLength                9 bDescriptorType        4 bInterfaceNumber       3 bAlternateSetting      4 bNumEndpoints          1 bInterfaceClass        1 Audio bInterfaceSubClass     2 Streaming bInterfaceProtocol     0 iInterface             0 AudioStreaming Interface Descriptor: bLength                7 bDescriptorType       36 bDescriptorSubtype     1 (AS_GENERAL) bTerminalLink          3 bDelay                 1 frames wFormatTag             1 PCM AudioStreaming Interface Descriptor: bLength               11 bDescriptorType       36 bDescriptorSubtype     2 (FORMAT_TYPE) bFormatType            1 (FORMAT_TYPE_I) bNrChannels            1 bSubframeSize          2 bBitResolution        16 bSamFreqType           1 Discrete tSamFreq[ 0]       48000 Endpoint Descriptor: bLength                9 bDescriptorType        5 bEndpointAddress    0x86  EP 6 IN        bmAttributes            5 Transfer Type           Isochronous Synch Type              Asynchronous Usage Type              Data wMaxPacketSize    0x00c4  1x 196 bytes bInterval              4 bRefresh               0 bSynchAddress          0 AudioControl Endpoint Descriptor: bLength                7 bDescriptorType       37 bDescriptorSubtype     1 (EP_GENERAL) bmAttributes        0x01 Sampling Frequency bLockDelayUnits        0 Undefined wLockDelay             0 Undefined Device Qualifier (for other device speed): bLength               10 bDescriptorType        6 bcdUSB              2.00 bDeviceClass         239 Miscellaneous Device bDeviceSubClass        2 ? bDeviceProtocol        1 Interface Association bMaxPacketSize0       64 bNumConfigurations     1 Device Status:    0x0000 (Bus Powered)