Say what you will about suitcase computers, but at least most of them still have their keyboards with them. [danjovic] has this vintage Brazilian computer from the 1980s called a Gradiente Expert.

If you would like to use modern USB keyboards, mice and game pads with your old retro computer collection, you may be interested in the USB4VC. An active protocol converter features a modern design ...

You can use classic Mac keyboards and mice with a modern machine thanks to clever adapters and apps. Photo: D. Griffin Jones/Cult of Mac Apple’s modern keyboards are perfectly adequate but pretty ...