The 5-pin DIN keyboard connector used with the first IBM PC (1981) and second-generation IBM AT (1984). It was subsequently replaced with the smaller 6-pin Mini-DIN connector on the IBM PS/2 in 1987.

It doesn’t have buckling springs, Cherry blues, or even the wonderful if forgotten Alps switches, but the keyboard found in ThinkPads has the best keyboard action of any laptop around.

You might be on your own for figuring out the best way to connect your liberated keyboard up ... going full on matryoshka and putting a second computer inside of one, it’s truly the laptop ...

it's easy to connect a wireless keyboard to a Mac computer. 4. Put the keyboard into active pairing mode. The way to do this will vary by keyboard, so check the specific instructions for your ...