Hardware ID USB\VID_04FE&PID_0020 is recognizes as HHKB-Classic as the device and manufacturer of the device is listed below. USB Vendor ID, Device ID and Subsystem ID are used to recognize the manufacturer and model of a device.
| DEVICE NAME | HHKB-Classic |
|---|---|
| HARDWARE IDs | USB\VID_04FE&PID_0020 |
| COMPATIBLE IDs | USB\VID_04FE&PID_0020 |
| VENDOR NAME | PFU Ltd |
| PCIDATABASE |
pcidatabase.com used 0x04FE format to search vendors and linux or unix hardware use 04FE:0020 format for this device. |