2101:1402 — Keyboard/Mouse Switch

This is the USB identifier for a Keyboard/Mouse Switch manufactured by ActionStar. The vendor ID 2101 is registered to ActionStar with the USB Implementers Forum, and 1402 is the product ID that ActionStar assigned to this particular model. When you run lsusb on Linux, this device appears as 2101:1402 ActionStar Keyboard/Mouse Switch.

Linux

$ lsusb
Bus 001 Device 004: ID 2101:1402 ActionStar Keyboard/Mouse Switch

You can filter directly with lsusb -d 2101:1402, or get the full descriptor dump with lsusb -v -d 2101:1402. Kernel messages from dmesg show the same pair as idVendor=2101, idProduct=1402.

Windows

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

USB\VID_2101&PID_1402
USB\VID_2101&PID_1402&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_2101&PID_1402"

macOS

$ system_profiler SPUSBDataType
    Keyboard/Mouse Switch:
      Product ID: 0x1402
      Vendor ID: 0x2101  (ActionStar)

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:

2101  ActionStar
	1402  Keyboard/Mouse Switch

• 2101:0201 SIIG 4-to-2 Printer Switch

See all 2 devices from ActionStar →