China JB2007

this thing is probably rather common on ebay. it isn't a high-speed hub, despite lying about its capabilities to the host OS and (via the seller) to the purchaser. '''this thing is horrible. DO NOT BUY.'''

"JB2007" is silkscreened on the top of the board... hence the name of this entry.
 * Both hub chips are epoxied to the board.

This hub identifies to the host system as two separate 05e3:0606 devices.. however, the manufactuer identifies as ALCOR. The manufacturer has been marked as unknown due to this..

lsusb -v dump
Bus 002 Device 009: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub Device Descriptor: bLength               18 bDescriptorType        1 bcdUSB              2.00 bDeviceClass           9 Hub bDeviceSubClass        0 Unused bDeviceProtocol        0 Full speed (or root) hub bMaxPacketSize0        8 idVendor          0x05e3 Genesys Logic, Inc.  idProduct          0x0606 USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub bcdDevice           7.02 iManufacturer          1 ALCOR iProduct               2 USB Hub 2.0 iSerial                0 bNumConfigurations     1 Configuration Descriptor: bLength                9 bDescriptorType        2 wTotalLength          25 bNumInterfaces         1 bConfigurationValue    1 iConfiguration         0 bmAttributes        0xe0 Self Powered Remote Wakeup MaxPower             100mA Interface Descriptor: bLength                9 bDescriptorType        4 bInterfaceNumber       0 bAlternateSetting      0 bNumEndpoints          1 bInterfaceClass        9 Hub bInterfaceSubClass     0 Unused bInterfaceProtocol     0 Full speed (or root) hub iInterface             0 Endpoint Descriptor: bLength                7 bDescriptorType        5 bEndpointAddress    0x81  EP 1 IN        bmAttributes            3 Transfer Type           Interrupt Synch Type              None Usage Type              Data wMaxPacketSize    0x0001  1x 1 bytes bInterval            255 Hub Descriptor: bLength              9 bDescriptorType     41 nNbrPorts            4 wHubCharacteristic 0x0009 Per-port power switching Per-port overcurrent protection bPwrOn2PwrGood      22 * 2 milli seconds bHubContrCurrent   100 milli Ampere DeviceRemovable   0x00 PortPwrCtrlMask   0xff Hub Port Status: Port 1: 0000.0100 power Port 2: 0000.0100 power Port 3: 0000.0100 power Port 4: 0000.0107 power suspend enable connect Device Status:    0x0001 Self Powered Bus 002 Device 010: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub Device Descriptor: bLength               18 bDescriptorType        1 bcdUSB              2.00 bDeviceClass           9 Hub bDeviceSubClass        0 Unused bDeviceProtocol        0 Full speed (or root) hub bMaxPacketSize0        8 idVendor          0x05e3 Genesys Logic, Inc.  idProduct          0x0606 USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub bcdDevice           7.02 iManufacturer          1 ALCOR iProduct               2 USB Hub 2.0 iSerial                0 bNumConfigurations     1 Configuration Descriptor: bLength                9 bDescriptorType        2 wTotalLength          25 bNumInterfaces         1 bConfigurationValue    1 iConfiguration         0 bmAttributes        0xe0 Self Powered Remote Wakeup MaxPower             100mA Interface Descriptor: bLength                9 bDescriptorType        4 bInterfaceNumber       0 bAlternateSetting      0 bNumEndpoints          1 bInterfaceClass        9 Hub bInterfaceSubClass     0 Unused bInterfaceProtocol     0 Full speed (or root) hub iInterface             0 Endpoint Descriptor: bLength                7 bDescriptorType        5 bEndpointAddress    0x81  EP 1 IN        bmAttributes            3 Transfer Type           Interrupt Synch Type              None Usage Type              Data wMaxPacketSize    0x0001  1x 1 bytes bInterval            255 Hub Descriptor: bLength              9 bDescriptorType     41 nNbrPorts            4 wHubCharacteristic 0x0009 Per-port power switching Per-port overcurrent protection bPwrOn2PwrGood      22 * 2 milli seconds bHubContrCurrent   100 milli Ampere DeviceRemovable   0x00 PortPwrCtrlMask   0xff Hub Port Status: Port 1: 0000.0100 power Port 2: 0000.0100 power Port 3: 0000.0100 power Port 4: 0000.0100 power Device Status:    0x0001 Self Powered