VINTAGE Logitech Serial Port DB9F to PS/2F Mouse Adapter / Converter 500378-01

Vintage Microsoft Basic Mouse X03-69945 Serial PS/2 Beige Ball Retro PC

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

PS/2 to serial adapter 500203-01

DIY PS/2 to Serial Mouse Adapter Kit By Necroware (Assembly Required)

Vintage Genius DB9 Serial 9 Pin Mouse 90s DOS Wired @MB106

Vintage Serial Mouse - Serial DB-9 to PS/2 Adapter Cable lot of 4 new in bag

Vintage Microsoft Serial - PS/2 Compatible Mouse C3K5K5COMB