Teensy USB Commodore PET Keyboard - AkbKukU
Posted: 22 Apr 2018, 21:36
Please don't ruin your PET computer for this. Thanks! 

mechanical keyboard authority
http://www.deskthority.net/
Im not sure why anyone would want to use the PET keyboard on a modern computer, I haven't heard good things about the switches, and the layout is just awful. Not to mention the fact that it has no standalone case. Definitely leave it in the machine!