Sell My Retro), which is a PCB with miniature tactile switches for keys and an overlay printed to match the ZX80. This made a very nice looking computer when paired with the Minstrel ZX80 clone board.
All ready to go into whatever case the buyer has in mind.
you can buy one below. The kit include the USB keyboard controller, mounting pillars and a USB cable. You just need to supply the keyboard. As I always say when asked, pretty much anything with a keyboard can be converted into a USB keyboard. If you have something in mind, let me know.