Logitech C7 Serial 3-Button mouse - Vintage Untested

Vintage Retro Logitech 3 Button Mouse P7-3F Ball Mouse 9-Pin Serial Connector

Vintage LOGITECH Mouse Model C7-3F-9F Serial Three Button Roller Ball 9 Pin

Vintage Logitech MouseMan Bus Mouse M-PE 13 + TWO 8-Bit ISA Cards - Retro PC

Logitech C7 Mouse Vintage 3-Button Beige

Logitech First Mouse 3-Button Model #1455 Brand New! Ps2 Or Serial

Logitech M-MD15L Ball Type Corded Computer Mouse w/ Serial Connector 3-Button