Scroll, track, and glide with ease using CM-1200, an ergonomic, wired mouse designed to boost efficiency. Track through the screen with drop-dead accuracy using the high-grade, optical sensor mouse with 1200 DPI. CM-1200 is designed to be used comfortably in the left or right hand; this ambidextrous mouse sits perfectly in the palm of your hand. Enjoy hassle-free connectivity without worrying about batteries- just plug in the mouse to your USB port and you're ready to go.