..And here it is! So after a little bit of fiddling and messing around, I finally got the keyboard integrated with a small USB hub giving me 3x internal USB ports. One of those USB ports can be seen at the top giving me the fingerprint reader. The internal membrane

It all started by cleaning out a server room and coming across the old keyboard, the Acer KB-2971. I plugged in the PS2 port on my Dell desktop and started typing on it, and oddly it was actually really nice to type on. Like really nice, its a rubber membrane