Enjoy the sound of silence. With the same click feel and over 90% noise reduction on the click sound, enjoy a quiet experience for yourself and those around you. Plus, it has feet made of high performance material and a rubber wheel for quiet gliding and scrolling.Enjoy a wireless connection up to 33 feet (10m) away thanks to a plug-and-forget nano receiver. M221 SILENT features Logitech Advanced Optical Tracking for ultra precise moves on almost any surface. No hassle, no software needed. Works with Windows, Mac, Chrome OS or Linux-based computers. *Actual wireless range may vary based on use, settings, and environmental conditions.
Over 90% noise reduction
Simple ,reliable,strong
18 month battery life
Comfortable shape and mobile size