CHAMP WIRED MOUSE:- A comfortable, ambidextrous shape feels good in either hand, so you feel more comfortable as you work-even at the end of the day., SMOOTH SCROLLING:- Our mouse's scroll wheel is evenly distributed and correctly positioned, which makes browsing through documents and web pages quick and easy., PLUG AND PLAY:-For this wired mouse, no additional software are required! To use your mouse straight immediately, just insert the USB cord into a device's accessible USB port., HIGH PRECISION:- Our 3-Button Wired Computer Mouse features a red LED sensor light and an 1200 DPI movement resolution for incredibly precise pointing and clicking., WIDE COMPATIBILITY:- The computer mice has a wide range of compatibility, compatible with computer, laptop, desktop, PC, laptop, Windows XP/Vista/7/8/10.