Vtg Logitech Mouse 2-Button Model MB-82-9F - Untested

Vintage IBM PC Serial Mouse Three Buttons DB-9 connector InterAct SV 708A

Vintage Logitech Mouseman 3 Button Serial-MousePort M-CQ38 Mechanical Ball Mouse

Artec AM820 3-Button Serial Mouse

Vintage Logitech TrackMan Stationary Mouse Trackball #T-CC2-9F 9-Pin Serial

Vtg Logitech Mouse 2-Button Model MB-82-9F - New no box

Vintage 90s Logitech 3-Button MouseMan Serial-MousePort Wired Mouse M-CQ38

Vintage DFI DMS-400 9 pin mouse has a PC/MS and D/F switch