USB2AR Ethernet
USB ID 08dd:90ff · Billionton Systems, Inc.
| Vendor | Billionton Systems, Inc. |
|---|---|
| Vendor ID | 08dd |
| Device ID | 90ff |
| Windows hardware ID | USB\VID_08DD&PID_90FF |
| Linux modalias | usb:v08DDp90FF |
| Linux driver | asix |
Frequently asked questions
Which device has USB ID 08dd:90ff?
USB ID 08dd:90ff is “USB2AR Ethernet” made by Billionton Systems, Inc. (vendor ID 08dd, device ID 90ff).
Which Linux driver supports USB2AR Ethernet?
In Linux kernel 6.12 the device is bound to the driver asix (source under drivers/net/usb). The driver is normally loaded automatically when the device is detected.
How do I check whether USB2AR Ethernet is in my computer?
On Linux, lsusb -d 08dd:90ff shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_08DD&PID_90FF.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.