Simple to set up and use setup is fast and easymdashjust plug the cable into a usb port therersquos no software to install and since itrsquos corded you can just plug the cable into a usb port and use it right away high definition optical tracking yoursquoll enjoy responsive smooth cursor control and precise tracking and easy text selection thanks to high definition optical tracking 1000 dpi full size comfort ambidextrous design designed to keep either hand happy so yoursquo