Macally iKey USB Keyboard

Supporting a over 80 Macs in three locations, consistency is very important. Most of the Macs at work are still running System 7.5.5. Newer ones are generally on Mac OS 8.1 or 8.6. We use the Apple ADB Mouse (in its various incarnations) almost exclusively, along with the Contour UniMouse on Macs without ADB ports.

2-Button Kensington Mouse ADB

The greatest obstacle to third party mice is the quality of Apple’s mice. Although the early Lisa/Macintosh mouse was a rather chunky affair, it was good enough – and the Mac market was small enough to attract little competition. Also, Apple’s mouse came free with the computer.