1bcf:05cf — Micro keyboard & mouse receiver

This is the USB identifier for a Micro keyboard & mouse receiver manufactured by Sunplus Innovation Technology Inc.. The vendor ID 1bcf is registered to Sunplus Innovation Technology Inc. with the USB Implementers Forum, and 05cf is the product ID that Sunplus Innovation Technology Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 1bcf:05cf Sunplus Innovation Technology Inc. Micro keyboard & mouse receiver.

Linux

$ lsusb
Bus 001 Device 004: ID 1bcf:05cf Sunplus Innovation Technology Inc. Micro keyboard & mouse receiver

You can filter directly with lsusb -d 1bcf:05cf, or get the full descriptor dump with lsusb -v -d 1bcf:05cf. Kernel messages from dmesg show the same pair as idVendor=1bcf, idProduct=05cf.

Windows

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

USB\VID_1BCF&PID_05CF
USB\VID_1BCF&PID_05CF&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1BCF&PID_05CF"

macOS

$ system_profiler SPUSBDataType
    Micro keyboard & mouse receiver:
      Product ID: 0x05cf
      Vendor ID: 0x1bcf  (Sunplus Innovation Technology 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:

1bcf  Sunplus Innovation Technology Inc.
	05cf  Micro keyboard & mouse receiver

• 1bcf:0005 Optical Mouse
• 1bcf:0007 Optical Mouse
• 1bcf:053a Targa Silvercrest OMC807-C optische Funkmaus
• 1bcf:05c5 SPRF2413A [2.4GHz Wireless Keyboard/Mouse Receiver]
• 1bcf:08a0 Gaming mouse [Philips SPK9304]
• 1bcf:0c31 SPIF30x Serial-ATA bridge
• 1bcf:2281 SPCA2281 Web Camera
• 1bcf:2880 Dell HD Webcam

See all 22 devices from Sunplus Innovation Technology Inc. →