Microsoft Trackball Optical 1.0 USB Wired Mouse 5-Button PS/2 Ergonomic

Vintage Microsoft Trackball Optical 1.0 USB Wired Mouse 5-Button PS/2 Ergonomic

Microsoft Intellimouse Optical 1.1a USB and PS2 Compatible Wired Mouse

Microsoft IntelliMouse Optical Wired USB PS/2 X06-26230 Retro PC Vintage Classic

Vintage White Microsoft intellimouse Optical USB or PS/2 Wheel Mouse 5 Button

Vintage Microsoft IntelliMouse Optical USB PS/2 Mouse X05-92654 Tested

BRAND NEW--Microsoft BLACK Intellimouse 5-Button USB Scroll Optical Mouse

Microsoft IO1.1 IntelliMouse Optical USB and PS/2 Compatible Mouse