Posted by JP4 on 11, 2000 at 1:19 AM:
In Reply to: Any PC Trackballs an acceptable substitute for Happ's? posted by Branto on 10, 2000 at 4:39 PM:
The CompUSA Easy Roller Trackball has a 2" ball, and I've been very happy with it. Good luck finding it, though. If it helps any, it's CompUSA SKU # 192300.