I actually found this through Googling, but it wasn't one of the first few links returned, so I thought I'd post it here.<BR><BR>As you probably know, all ADB mice Apple ever shipped only had one ...

Click to open image viewer. Microcomputer Component, Head Master Head Mouse, Controller Unit with Mouse Cable, Headpiece, Telephone Cable, Puff Tubes, Puff Unit, Foam Rubber Pads, and Users Guide CC0 ...