0e66:400b — UF100 10/100 Network Adapter

Hawking Technologies

Vendor ID: 0e66
Product ID: 400b
Combined: 0e66:400b
Decimal: 3686:16395

What is this device?

This is the USB identifier for a UF100 10/100 Network Adapter manufactured by Hawking Technologies. The vendor ID 0e66 is registered to Hawking Technologies with the USB Implementers Forum, and 400b is the product ID that Hawking Technologies assigned to this particular model. When you run lsusb on Linux, this device appears as 0e66:400b Hawking Technologies UF100 10/100 Network Adapter.

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 0e66:400b Hawking Technologies UF100 10/100 Network Adapter

You can filter directly with lsusb -d 0e66:400b, or get the full descriptor dump with lsusb -v -d 0e66:400b. Kernel messages from dmesg show the same pair as idVendor=0e66, idProduct=400b.

Windows

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

USB\VID_0E66&PID_400B
USB\VID_0E66&PID_400B&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0E66&PID_400B"

macOS

$ system_profiler SPUSBDataType
    UF100 10/100 Network Adapter:
      Product ID: 0x400b
      Vendor ID: 0x0e66  (Hawking Technologies)

Driver help

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.

Raw usb.ids entry

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

0e66  Hawking Technologies
	400b  UF100 10/100 Network Adapter

More from Hawking Technologies

See all 10 devices from Hawking Technologies →