Serial Mouse Pinout ~upd~ -

Long ago, before conquered the world, a desktop wasn't complete without a heavy, beige mouse that clicked like a typewriter. This is the story of the Serial Mouse —a legend of 1990s computing. The Legend of "Old Beige"

As the 90s waned, the (that little green circle) arrived. For a while, we had "Combo Mice" that could speak both Serial and PS/2 languages. You just needed a passive adapter to bridge the two. serial mouse pinout