Kensington K64325US Expert Mouse

Navigate with greater comfort and precision while saving valuable desktop space with the Kensington Expert Mouse Optical USB Trackball. Its optical technology delivers precise cursor control with the touch of a finger while the two-button design provides an interface that's familiar to mouse users. Kensington Expert Mouse Optical USB Trackball is backed by the Kensington 5-Year Warranty and free technical support.

Navigate with greater comfort and precision with the Expert Trackball. View larger

Why Trackballs?

Idea: Comfort No Mouse Can Match

It's simple: when you're more comfortable, you're more productive. For years, graphic designers and others have enjoyed the comfort and productivity that trackballs deliver. Now you can too. Trackballs require far less wrist movement than a mouse to provide a pain-free computing experience. They also use less desk space. And some can even be programmed to customized computing.

Click here to learn more about the Kensington TrackballWorks software.

Idea: Your Trackball, Your Rules

Kensington TrackballWorks is software that allows you to customize the functions of each of the buttons found on your trackball. The result is a more productive and truly personalized computing experience. Now you can set your preferred functions or keyboard shortcuts for each trackball button or combination of buttons, adjust the pointer speed and acceler