Logitech Trackman Trackball (for Macs in Orange, CA

I have a Logitech three button trackball, model number T-AH11 that we have taken out of service at work. From what I found out online the "A" in the model number is for Macintosh. It must be true cause its on the Internet. Anyway, I tried it on my Dell desktop and the plugs don't match. Macs always had their own style of PS2 plugs. It was working well when we took it our of service. The cord is very short, only 30 inches. You'll have to do some research to find drivers. I tried the Logitech site, but this is a little too old for their support. The photo I copied from the Net represents the trackball well. Mine is more of an off white/vanilla, though. I would have more photos, but for $5 I didn't want to go to lots of effort. This is a cash sale only. PLEASE...bring exact currency. Terry Orange near Hart Park