The MV3040-24Gcompact-size optical mouse has a comfortable universal design with seamless point and click interaction. This high quality space saving 3 button mouse includes a built-in scroll wheel with enhanced tactile button and tracking feedback. The 1200 dpi optical sensor provides precise and swift cursor movement for easy smooth navigation. The professional finish will bring style and improved performance for your high volume workload at the home, office or while traveling for business.