Hi,

I'm selling this antique Microsoft Trackball Mouse with a PS/2 connctor.

This is the latest version 2.2A , if that means anything to you.

Its not really intended for todays modern USB interface PC, but is more of a talking point.

The serial number and other details are in the last photo.

This Microsoft mouse has not been opened up or repaired in any way- please see detailed photos.

Happy bidding!