M331 Silent delivers advanced right-hand comfort, excellent accuracy, long battery life, and broad compatibility—all while reducing over 90% of clicking sounds.

SilentTouch Technology
Left/Right-click, Middle click, Scrolling and Gliding have been noise reduced.

Technical Specifications:
SilentTouch Technology
Left/Right-click, Middle click, Scrolling and Gliding have been noise reduced 1Sound level comparison between Logitech M330 and Logitech M170. Left click dBA measured by an independent lab at 1m.

Sensor Technology
High Precision Optical Tracking
DPI (Min/Max): 1000±

Buttons
Number of Buttons: 3 (Left/Right-click, Middle click)

Scrolling
Line-by-line scrolling
Scroll Wheel: Yes, Rubber, 2D , mechanical

Battery
Battery: 18 months 2Battery life may vary based on user and computing
Battery Details: 1 x AA (included)

Connectivity
Connection Type: 2.4 GHz Wireless connection
Wireless range: 10 m 3Wireless range may vary based on user, environmental and computing conditions.
Unifying-ready mouse: Yes
Unifying-ready receiver: No

Customization software
Logi Options+

Warranty Information
1-Year Limited Hardware Warranty
Part Number
Blue : 910-004915
Black : 910-004914
Red : 910-004916