- Connection Type: Advanced 2.4 GHz wireless connection
- Wireless range: 10 meters
- Battery Details: 1 x AA, Approximately up to 18 months battery life
- DPI (Min/Max): 1000±
- Sensor technology: Logitech Advanced Optical Tracking
- Sensor resolution: 1000 dpi
- Scroll Wheel: Yes, 2D, optical
- Number of buttons: 3
- Standard and Special Buttons: Middle click
- System Requirements: Windows® 10 or later, Windows 8, Windows RT, Windows 7, Mac OS X 10.5 or later, Chrome OS™, Linux Kernel 2.6+2
Over 90% Noise Reduction - With the same click feel and over 90% noise reduction on the click sound, enjoy a quiet experience for you and your neighbors. Plus, it has feet made of high-performance material and a rubber wheel for quiet gliding and scrolling.
Simple. Reliable. Strong. - Enjoy a wireless connection up to 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.
18- Month Battery Life* - Go longer between battery changes thanks to energy-efficient engineering. M221 SILENT automatically puts itself to sleep when not in use.
*Battery life may vary based on user and computing conditioned.
Comfortable Shape. Mobile Size. - Ambidextrous design offers more comfort and precision than your touchpad. Its small size perfect to toss in a bag and go.
Quiet Mark Certification - Logitech is the first mouse company in the world to receive the Quiet Mark certification. This international mark of Approval award program from the UK Noise Abatement Society recognizes technology designed to reduce noise.