055f:d001 — WCam 300

This is the USB identifier for a WCam 300 manufactured by Mustek Systems, Inc.. The vendor ID 055f is registered to Mustek Systems, Inc. with the USB Implementers Forum, and d001 is the product ID that Mustek Systems, Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 055f:d001 Mustek Systems, Inc. WCam 300.

Linux

$ lsusb
Bus 001 Device 004: ID 055f:d001 Mustek Systems, Inc. WCam 300

You can filter directly with lsusb -d 055f:d001, or get the full descriptor dump with lsusb -v -d 055f:d001. Kernel messages from dmesg show the same pair as idVendor=055f, idProduct=d001.

Windows

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

USB\VID_055F&PID_D001
USB\VID_055F&PID_D001&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_055F&PID_D001"

macOS

$ system_profiler SPUSBDataType
    WCam 300:
      Product ID: 0xd001
      Vendor ID: 0x055f  (Mustek Systems, Inc.)

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:

055f  Mustek Systems, Inc.
	d001  WCam 300

• 055f:c540 gSmart D30 Camera
• 055f:c630 MDC 4000 Camera
• 055f:c631 MDC 4000 Camera
• 055f:c650 MDC 5500Z Camera
• 055f:d003 WCam 300A
• 055f:d004 WCam 300AN

See all 46 devices from Mustek Systems, Inc. →