Anir Vertical Serial PC Mouse Animax International Vintage

Vintage Beige Serial PC Computer Trackball Mouse - Fellowes ? - UNTESTED

Vintage The Mouse Systems PC Trackball Mouse with Original Box & Accessories

Vintage Disney Mickey Mouse PC Mouse Trackball Serial Port Model (Tested)

Microsoft IntelliMouse Trackball Mouse, Serial PS/2, Vintage UNTESTED

Vintage Compaq PS/2 Ball Mouse Model M-S34 Beige Retro PC Untested

Vintage MicroSpeed PC-Trac Serial Trackball Mouse for IBM DOS Computers Untested

Vintage Microsoft 2 Button PS/2 Mouse Mouse Retro PC UNTESTED and keyboard