Fritz!WLAN N v2 [Atheros AR9271]
USB ID 057c:8403 · AVM GmbH
| Vendor | AVM GmbH |
|---|---|
| Vendor ID | 057c |
| Device ID | 8403 |
| Windows hardware ID | USB\VID_057C&PID_8403 |
| Linux modalias | usb:v057Cp8403 |
| Linux driver | ath9k_htc |
Frequently asked questions
Which device has USB ID 057c:8403?
USB ID 057c:8403 is “Fritz!WLAN N v2 [Atheros AR9271]” made by AVM GmbH (vendor ID 057c, device ID 8403).
Which Linux driver supports Fritz!WLAN N v2 [Atheros AR9271]?
In Linux kernel 6.12 the device is bound to the driver ath9k_htc (source under drivers/net/wireless/ath/ath9k). The driver is normally loaded automatically when the device is detected.
How do I check whether Fritz!WLAN N v2 [Atheros AR9271] is in my computer?
On Linux, lsusb -d 057c:8403 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_057C&PID_8403.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.
Nearby entries
- 5401 – Eumex 300 IP
- 5601 – AVM Fritz!WLAN [Texas Instruments TNETW1450]
- 6201 – AVM Fritz!WLAN v1.1 [Texas Instruments TNETW1450]
- 62ff – AVM Fritz!WLAN USB (in CD-ROM-mode)
- 8401 – Fritz!WLAN N [Atheros AR9001U]
- 8402 – Fritz!WLAN N 2.4 [Atheros AR9001U]
- 84ff – AVM Fritz!WLAN USB N (in CD-ROM-mode)
- 8501 – FRITZ WLAN N v2 [RT5572/rt2870.bin]