D-Link DWL-G122 rev C1
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| bg (G54) | |||||||||||||||||||||||||
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| High Speed 2.4GHz (802.11g) Wireless USB Adapter | |||||||||||||||||||||||||
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| Support | Support page | ||||||||||||||||||||||||
| WikiDevi.wi-cat.ru | D-Link DWL-G122 rev C1 | ||||||||||||||||||||||||
| Wikipedia | D-Link | ||||||||||||||||||||||||
| Platform | |||||||||||||||||||||||||
| Brand • Model • Rev | D-Link DWL-G122 C1 | ||||||||||||||||||||||||
| Series | DWL-G122 | ||||||||||||||||||||||||
| Interface | USB 2.0 | ||||||||||||||||||||||||
| Connector | Male A | ||||||||||||||||||||||||
| Form factor | dongle | ||||||||||||||||||||||||
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ID:07d1:3c03 | |||||||||||||||||||||||||
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| FCCID | KA2WLG122C1 | ||||||||||||||||||||||||
| Board ID | 8WUSG07.2A1G | ||||||||||||||||||||||||
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| Chip1 | Ralink RT2571W | ||||||||||||||||||||||||
| Chip2 | Ralink RT2528 | ||||||||||||||||||||||||
| Wireless Standards | IEEE 802.11b/g | ||||||||||||||||||||||||
| 802.11g | up to 54 Mbps | ||||||||||||||||||||||||
| 802.11b | up to 11 Mbps | ||||||||||||||||||||||||
| Operating Frequency | 2.4 GHz | ||||||||||||||||||||||||
| Other | |||||||||||||||||||||||||
| Manuf/OEM/ODM | Alpha Networks WUS-G07 | ||||||||||||||||||||||||
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Probable Linux driver | |||||||||||||||||||||||||
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Windows driver | |||||||||||||||||||||||||
| Retail | |||||||||||||||||||||||||
| FCC approval date | 27 October 2005 | ||||||||||||||||||||||||
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For a list of all currently documented Ralink chipsets with specifications, see Ralink.
For a list of all currently documented D-Link devices with specifications, see D-Link.
- • 54 Mbps - 2.4GHz 802.11g = G54 class
Overview
"8WUSG07..2A1G" is silkscreened on the board in the FCC photos.
See also: D-Link DWL-G122 series
| dmesg (Ubuntu 14.04.3, kernel 3.19) |
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[77.633321] usb 2-1.2: new high-speed USB device number 5 using ehci-pci [77.865460] usb 2-1.2: New USB device found, idVendor=07d1, idProduct=3c03 [77.865471] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [77.865476] usb 2-1.2: Product: 802.11 bg WLAN [77.865481] usb 2-1.2: Manufacturer: Ralink [77.941168] usb 2-1.2: reset high-speed USB device number 5 using ehci-pci [78.363891] ieee80211 phy2: rt2x00_set_chip: Info - Chipset detected - rt: 2573, rf: 0002, rev: 000a [78.365284] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht' [78.429987] ieee80211 phy2: rt2x00lib_request_firmware: Info - Loading firmware file 'rt73.bin' [78.430035] ieee80211 phy2: rt2x00lib_request_firmware: Info - Firmware detected - version: 1.7 |
| lsusb -d 07d1:3c03 -vv (Ubuntu 14.04.3, kernel 3.19) |
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Bus 002 Device 005: ID 07d1:3c03 D-Link System AirPlus G DWL-G122 Wireless Adapter(rev.C1) [Ralink RT2571W]
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x07d1 D-Link System
idProduct 0x3c03 AirPlus G DWL-G122 Wireless Adapter(rev.C1) [Ralink RT2571W]
bcdDevice 0.01
iManufacturer 1 Ralink
iProduct 2 802.11 bg WLAN
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 300mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0000
(Bus Powered)
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| iw list (Ubuntu 14.04.3, kernel 3.19) |
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Wiphy phy2
Band 1:
Frequencies:
* 2412 MHz [1] (20.0 dBm)
* 2417 MHz [2] (20.0 dBm)
* 2422 MHz [3] (20.0 dBm)
* 2427 MHz [4] (20.0 dBm)
* 2432 MHz [5] (20.0 dBm)
* 2437 MHz [6] (20.0 dBm)
* 2442 MHz [7] (20.0 dBm)
* 2447 MHz [8] (20.0 dBm)
* 2452 MHz [9] (20.0 dBm)
* 2457 MHz [10] (20.0 dBm)
* 2462 MHz [11] (20.0 dBm)
* 2467 MHz [12] (20.0 dBm) (passive scanning, no IBSS)
* 2472 MHz [13] (20.0 dBm) (passive scanning, no IBSS)
* 2484 MHz [14] (20.0 dBm) (passive scanning, no IBSS)
Bitrates (non-HT):
* 1.0 Mbps
* 2.0 Mbps (short preamble supported)
* 5.5 Mbps (short preamble supported)
* 11.0 Mbps (short preamble supported)
* 6.0 Mbps
* 9.0 Mbps
* 12.0 Mbps
* 18.0 Mbps
* 24.0 Mbps
* 36.0 Mbps
* 48.0 Mbps
* 54.0 Mbps
max # scan SSIDs: 4
max scan IEs length: 2285 bytes
Coverage class: 0 (up to 0m)
Supported Ciphers:
* WEP40 (00-0f-ac:1)
* WEP104 (00-0f-ac:5)
* TKIP (00-0f-ac:2)
* CCMP (00-0f-ac:4)
Available Antennas: TX 0 RX 0
Supported interface modes:
* IBSS
* managed
* AP
* AP/VLAN
* WDS
* monitor
* mesh point
software interface modes (can always be added):
* AP/VLAN
* monitor
valid interface combinations:
* #{ AP, mesh point } <= 4,
total <= 4, #channels <= 1
Supported commands:
* new_interface
* set_interface
* new_key
* new_beacon
* new_station
* new_mpath
* set_mesh_params
* set_bss
* authenticate
* associate
* deauthenticate
* disassociate
* join_ibss
* join_mesh
* set_tx_bitrate_mask
* action
* frame_wait_cancel
* set_wiphy_netns
* set_channel
* set_wds_peer
* Unknown command (84)
* Unknown command (87)
* Unknown command (85)
* Unknown command (89)
* Unknown command (92)
* connect
* disconnect
Supported TX frame types:
* IBSS: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* managed: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* AP: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* AP/VLAN: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* mesh point: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* P2P-client: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* P2P-GO: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* Unknown mode (10): 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
Supported RX frame types:
* IBSS: 0x40 0xb0 0xc0 0xd0
* managed: 0x40 0xd0
* AP: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
* AP/VLAN: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
* mesh point: 0xb0 0xc0 0xd0
* P2P-client: 0x40 0xd0
* P2P-GO: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
* Unknown mode (10): 0x40 0xd0
Device supports RSN-IBSS.
HT Capability overrides:
* MCS: ff ff ff ff ff ff ff ff ff ff
* maximum A-MSDU length
* supported channel width
* short GI for 40 MHz
* max A-MPDU length exponent
* min MPDU start spacing
Device supports TX status socket option.
Device supports HT-IBSS.
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