SpaceSaver M Keyboard
A while back, I was talking with an engineer who is also a big Mac fan. He uses a docked Macbook Pro in the office, attached to a big monitor and a… IBM keyboard? Upon closer inspection, I noticed it was an original IBM Model M keyboard, which I have always considered the best pure typing keyboard ever made. When I asked him about it, it sparked a half-hour conversation, in which he agreed it was the best ever made, and he showed me the PS2 to USB adapter he used to make the old keyboard work on his modern Macintosh.