Kensington’s new SlimBlade Pro trackball mouse has a big improvement over the original model: wireless connectivity. You’ll be able to connect the trackball to your PC or Mac via Bluetooth or ...

Kensington Orbit Trackball Mouse with Scroll Ring. Kensington has many nice options if you're in the market for a trackball mouse. We personally think that the Orbit Trackball Mouse is a solid choice.

Kensington SlimBlade trackball mouse “Kensington has responded to the demands of professional-oriented consumers by upgrading its highly-rated SlimBlade™ Trackball to now include wireless ...

If you're worried about repetitive stress injuries while working, the Kensington TB550 Pro Fit Ergo Trackball mouse provides an ergonomic solution at a budget-friendly price. News Mac ...