Enjoy the sound of silence. The Logitech M110 Silent gives you plug-and-play comfort, reliability and silent control of your computer. You and those around you will enjoy a quiet experience thanks to a 90% noise reduction with the same click feel. The responsive, smooth cursor control offers precise tracking and easy text selection, while the full-size, ambidextrous design fits comfortably into either right or left palm. This simple to set up and use mouse has no software to install. Just plug the cable into a USB port and use it right away.