05c8:03b1 — Webcam

Cheng Uei Precision Industry Co., Ltd (Foxlink)

Vendor ID: 05c8
Product ID: 03b1
Combined: 05c8:03b1
Decimal: 1480:945

What is this device?

This is the USB identifier for a Webcam manufactured by Cheng Uei Precision Industry Co., Ltd (Foxlink). The vendor ID 05c8 is registered to Cheng Uei Precision Industry Co., Ltd (Foxlink) with the USB Implementers Forum, and 03b1 is the product ID that Cheng Uei Precision Industry Co., Ltd (Foxlink) assigned to this particular model. When you run lsusb on Linux, this device appears as 05c8:03b1 Cheng Uei Precision Industry Co., Ltd (Foxlink) Webcam.

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 05c8:03b1 Cheng Uei Precision Industry Co., Ltd (Foxlink) Webcam

You can filter directly with lsusb -d 05c8:03b1, or get the full descriptor dump with lsusb -v -d 05c8:03b1. Kernel messages from dmesg show the same pair as idVendor=05c8, idProduct=03b1.

Windows

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

USB\VID_05C8&PID_03B1
USB\VID_05C8&PID_03B1&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_05C8&PID_03B1"

macOS

$ system_profiler SPUSBDataType
    Webcam:
      Product ID: 0x03b1
      Vendor ID: 0x05c8  (Cheng Uei Precision Industry Co., Ltd (Foxlink))

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:

05c8  Cheng Uei Precision Industry Co., Ltd (Foxlink)
	03b1  Webcam

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