Comfortably use your computer in more places than ever before, like on granite countertops or carpets, by relying on Microsoft BlueTrack Technology in this wireless mobile mouse. Make a style statement at your desk or on the go with the sleek, smooth design, and enjoy a wide array of features to get more done. For example, navigate smoothly with the four-way tilt-scroll wheel and use the five programmable buttons to quickly access the applications and media that you use the most. When you are ready to pack up and go, you’ll hardly notice the tiny transceiver. Leave it in your computer’s USB port, or tuck it into the bottom of the mouse.