Crafted for precise, comfortable controlEffortless USB 2.0Simple design that works with every PC in total plug and play every time.Right HandedPinpoint ergonomic design caters to right handed users with absolute comfort and natural responsiveness.Precise opticsQuality lenses and tracking ensure true to form input in every application and on all surfaces - no more mouse pad dependenceAccurate 1000/1600 dpi (default 1000)Hi-res control never skips a dot, cutting delays, frustration and errors in worry-free computingErgonomic DesignPerfect fit mouse design goes easy on your hands for total comfort and prolonged use whether productive or sheer entertainmentThe ASUS WT425 Optical Wireless Mouse features advanced tracking technology with resolutions up to 1600DPI.A dedicated switch lets you easily select sensitivity levels of 1000 and 1600DPI; while its silent mouse click design means you can use it in quiet environments.It’s ergonomic too, with a tactile, easy-grip coating ensuring your comfort even after long periods of use.