Enjoy the sound of silence. The Logitech B110 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. The sound of silence With the same click feel and over 90% noise reduction on the click sound, enjoy a quiet experience for you and those close by. Simple to set up and use Theres no software to install. Just plug the cable into a USB port and use it right away. Smooth control Responsive, smooth cursor control provides precise tracking and easy text selection. Ambidextrous design The mouse fits comfortably into your right or left palm.