The A4TECH OP-620D wired mouse offers smooth, accurate tracking with a 1000 DPI optical sensor, making it ideal for everyday use at home or in the office. Its ergonomic design ensures comfortable use for both right- and left-handed users. With a responsive scroll wheel and plug-and-play USB connectivity, setup is quick and easy—no drivers needed. Built for durability, this mouse delivers consistent performance you can count on.Key Features:High-precision 1000 DPI optical sensorAmbidextrous ergonomic design for all-day comfortDurable buttons rated for millions of clicksPlug-and-play USB connection—no software requiredSmooth scroll wheel for easy navigationPerfect for: Work, browsing, and general computer use.