Logitechs most advanced trackball yet: a comfortable, cordless, finger-operated trackball that works where you need it. Save space and eliminate desktop clutter. Take advantage of extra buttons that help you navigate around Windows and the web more easily. And with Logitech's patented optical technology, you get virtually maintenance-free precision and smooth tracking.

• No cord, no clutter, no hassle


• A comfortable right-handed shape


• Advanced buttons for easier navigation plus a scroll wheel


• Smart power management keeps battery working for months


• Easy to install and set up