Orbit

Pros: Works well, easy to use, cute and comfortable

Cons: No scroll wheel function

The Bottom Line: This is a great trackball - reliable & simple. I've used it for 3 years and would recommend it to anyone interested in using a trackball.

Review: I've had this trackball for nearly 3 years and decided it deserved a review. My first laptop (a 60Mhz Pentium I!) had a built-in trackball back before the new touch pads were around, and I loved it. So I bought the Orbit later when my desktop mouse...

Pros: Nice assignable features

Cons: Get's too dirty and will eventually lose it's balls- literally

Review: This was actually the first trackball I had. I used it for almost a year. The first thing I learned after a very short while is that the rubber guides have to be cleaned on a weekly or more basis. Otherwise the ball would stick and the pointer was...

Pros: Long lasting, easy to use, easy to clean, nice design, attractive styling.

Cons: No scroll wheel, but I don't use it anyway, so I don't miss that feature.

Review: Requires very little cleaning--I've had mine for 7 years, and only clean it once in a while, when the pointer starts to look a little choppy.

Nice design, flatter than most trackballs, so that you don't have to arch your hand strangely to...