Microsoft Mouse 2.0 VTG 2 Button Serial & PS/2 Compatible Model X03-54956

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

Vintage Original Microsoft Serial-PS2 Compatible Mouse C3K5K5COMB Untested

Microsoft IntelliMouse Serial PS2 Compatible Mouse Scrollwheel 68874 - Tested

KeyMouse Mechanical Ball Mouse - Serial 9-Way - Microsoft & PC Mouse Compatible

Vintage Microsoft Serial Mouse 2-Button Model C3K76SERIAL9D Untested

Microsoft Serial Mechanical Mouse 2.0A 2-Button White Standard DB9 Part # 50674

Vintage Microsoft Serial PS/2 Compatible Mouse 2-Button C3K5K5COMB + PS2 Adapter