Introduction - If you have any usage issues, please Google them yourself
The HT82K629A can function both in USB and PS2 interface
environment. For PS2 interface, it supports IBM
PC/AT, IBM PS/2 and all compatible machines and provides
a 16-character first-in-first-out buffer in which data
is stored. For USB interface, it can support the USB
standard request as well as HID class request version