LOGITECH Cordless Trackman Optical Wireless trackball mouse

LOGITECH Cordless Trackman Optical - Our most advanced trackball yet: a comfortable, cordless, finger-operated trackball that works where you need it. We have added extra buttons to help you naviga (...) See more See less

te around applications and the web more easily. Designed to last, it comes in a comfortable, sculpted shape with a soft-touch surface. And of course, you get virtually maintenance-free precision and smooth tracking - thanks to Logitech patented Marble® optical technology. - No more clutter with cordless technology - optical for better performance - Designed with efficiency and comfort in mind - Advanced buttons for easier navigation plus a scroll wheel - Large, finger-operated tracking ball offers extra precision Cordless and optical precision at your fingertips - Advanced digital radio technology lets you work up to two metres of the receiver. No line of sight required - Patented optical technology for extraordinary precision and ultra-smooth tracking - Large, finger-operated tracking ball and seven buttons for extra control - Forward and back buttons for faster Internet navigation - Scroll wheel and drag-lock button for easier manoeuvrability - Extremely comfortable shape with soft-touch surface - Smart power management - up to 6 months of reliable power with the two included AA batteries Get more from your trackball with easy-to-install MouseWare® software: - Wide choice of button assignments and control adjustment to customise your trackball - Easy scrolling on the web, in Windows® and Macintosh® applications - Fast, easy internet browsing with WebWheel™ software - Simple on-line registration with Logitech.com (Description excerpted from: rapideshop)