$25.00
Mac or Apple IIGS compatible!
Description
This RollerMouse features 4 buttons, 2 are programmable. This trackball was originally used on an Apple IIGS and has been tested to work great on both that and a Mac running OS 9.1. Should work with any Mac with the ADB keyboard/mouse port. Also boasts an ADB passthrough so you can connect another device, such as a mouse.