Logitech M-M34 Mechanical Roller Ball Serial Mouse UNTESTED

Vintage Compaq MUS9J Mechanical Ball Mouse PS/2 2 Button Wired Untested

Vintage Microsoft Serial PS/2 Compatible Mouse 2-Button C3K5K5COMB - Untested

Vintage Logitech M-M30 Serial Ball Mouse 3-Button Beige DB9 untested

Vintage Microsoft Serial 2.0A Comfort 2 Button Mouse 50674 DB9 untested

New Vintage Mitsumi Standard Scroll 3 Button serial Mouse

Mitsumi PS/2 2-Button Optical Scroll Mouse, ECM-S6102

Vintage Microsoft Serial Mouse 2-Button Model C3K76SERIAL9D Untested