0b95:7e2b — AX88772B Fast Ethernet Controller

This is the USB identifier for a AX88772B Fast Ethernet Controller manufactured by ASIX Electronics Corp.. The vendor ID 0b95 is registered to ASIX Electronics Corp. with the USB Implementers Forum, and 7e2b is the product ID that ASIX Electronics Corp. assigned to this particular model. When you run lsusb on Linux, this device appears as 0b95:7e2b ASIX Electronics Corp. AX88772B Fast Ethernet Controller.

Linux

$ lsusb
Bus 001 Device 004: ID 0b95:7e2b ASIX Electronics Corp. AX88772B Fast Ethernet Controller

You can filter directly with lsusb -d 0b95:7e2b, or get the full descriptor dump with lsusb -v -d 0b95:7e2b. Kernel messages from dmesg show the same pair as idVendor=0b95, idProduct=7e2b.

Windows

In Device Manager, open the device, go to Details → Hardware Ids. This device reports:

USB\VID_0B95&PID_7E2B
USB\VID_0B95&PID_7E2B&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0B95&PID_7E2B"

macOS

$ system_profiler SPUSBDataType
    AX88772B Fast Ethernet Controller:
      Product ID: 0x7e2b
      Vendor ID: 0x0b95  (ASIX Electronics Corp.)

Having driver issues with this device? Most USB devices are handled by a generic class driver; if yours shows up as an unknown device, confirm the ID above first, then check the manufacturer's downloads page.

The exact lines this page is generated from, in the upstream source file:

0b95  ASIX Electronics Corp.
	7e2b  AX88772B Fast Ethernet Controller

• 0b95:6802 AX68002 KVM Switch SoC
• 0b95:7720 AX88772
• 0b95:772a AX88772A Fast Ethernet
• 0b95:772b AX88772B

See all 8 devices from ASIX Electronics Corp. →