0853:0200 — RealForce Compact Keyboard

This is the USB identifier for a RealForce Compact Keyboard manufactured by Topre Corporation. The vendor ID 0853 is registered to Topre Corporation with the USB Implementers Forum, and 0200 is the product ID that Topre Corporation assigned to this particular model. When you run lsusb on Linux, this device appears as 0853:0200 Topre Corporation RealForce Compact Keyboard.

Linux

$ lsusb
Bus 001 Device 004: ID 0853:0200 Topre Corporation RealForce Compact Keyboard

You can filter directly with lsusb -d 0853:0200, or get the full descriptor dump with lsusb -v -d 0853:0200. Kernel messages from dmesg show the same pair as idVendor=0853, idProduct=0200.

Windows

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

USB\VID_0853&PID_0200
USB\VID_0853&PID_0200&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0853&PID_0200"

macOS

$ system_profiler SPUSBDataType
    RealForce Compact Keyboard:
      Product ID: 0x0200
      Vendor ID: 0x0853  (Topre Corporation)

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:

0853  Topre Corporation
	0200  RealForce Compact Keyboard

• 0853:0100 HHKB Professional
• 0853:0119 RealForce 105UB

See all 3 devices from Topre Corporation →