The ASUS Wireless Mouse MW103 features advanced tracking technology with resolutions of up to 1600DPI. You can change the mouse sensitivity levels between 1000, 1200, and 1600 DPI by pressing left key and wheel key simultaneously; while its silent mouse click design means you can use it in quiet environments. It is designed with a simple and clean ambidextrous shape. You can simply connect using RF 2.4GHz dongle to start using the MW103 mouse. No need to install any driver or software.