05a4:2000 — WKB-2000 Wireless Keyboard with Touchpad
Ortek Technology, Inc.
- Vendor ID
- 05a4
- Product ID
- 2000
- Combined
- 05a4:2000
- Decimal
- 1444:8192
What is this device?
This is the USB identifier for a WKB-2000 Wireless Keyboard with Touchpad manufactured by Ortek Technology, Inc.. The vendor ID 05a4 is registered to Ortek Technology, Inc. with the USB Implementers Forum, and 2000 is the product ID that Ortek Technology, Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 05a4:2000 Ortek Technology, Inc. WKB-2000 Wireless Keyboard with Touchpad.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 05a4:2000 Ortek Technology, Inc. WKB-2000 Wireless Keyboard with Touchpad
You can filter directly with lsusb -d 05a4:2000, or get the full descriptor dump with lsusb -v -d 05a4:2000. Kernel messages from dmesg show the same pair as idVendor=05a4, idProduct=2000.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_05A4&PID_2000 USB\VID_05A4&PID_2000&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_05A4&PID_2000"
macOS
$ system_profiler SPUSBDataType
WKB-2000 Wireless Keyboard with Touchpad:
Product ID: 0x2000
Vendor ID: 0x05a4 (Ortek Technology, Inc.)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:
05a4 Ortek Technology, Inc. 2000 WKB-2000 Wireless Keyboard with Touchpad