I just tested this keyboard that’s also a Windows computer — and it’s like a modern Commodore 64

The HP EliteBoard G1a might look like a keyboard, but it's actually a full Windows PC.

HP’s EliteBoard Keyboard-Computer Proves We Can Stick a PC in Anything

Sure, it looks dull, but HP's EliteBoard G1a offers a glimpse at a future where our PCs are completely hidden from view.
The Verge

Raspberry Pi’s new keyboard computer can power an optional $100 display

The Raspberry Pi 500 gains the performance improvements of the new Raspberry Pi 5 microcomputer. The Raspberry Pi 500 gains the performance improvements of the new Raspberry Pi 5 microcomputer. is a ...
Hackaday

New Raspberry Pi 400 Is A Computer In A Keyboard For $70

The newest Raspberry Pi 400 almost-all-in-one computer is very, very slick. Fitting in the size of a small portable keyboard, it’s got a Pi 4 processor of the 20% speedier 1.8 GHz variety, 4 GB of RAM ...