The M331 SILENT PLUS mouse offers advanced right-hand comfort, exceptional accuracy, long battery life, and broad compatibility. It reduces over 90%* of clicking sounds, providing a quieter experience without compromising performance.

Dimensions

Mouse:

1. Height: 105.4 mm
2. Width: 67.9 mm
3. Depth: 38.4 mm
4. Weight (with batteries): 78 g

USB Receiver:

1. Height: 14.4 mm
2. Width: 18.7 mm
3. Depth: 6.1 mm
4. Weight: 1.8 g

Technical Specifications

1. SilentTouch Technology: Left/Right-click, Middle click, Scrolling, and Gliding are noise-reduced.
2. Sensor Technology: Smooth optical tracking
3. DPI (Min/Max): 1000±
4. Buttons: 3 (Left/Right-click, Middle click)
5. Scrolling: Line-by-line scrolling
6. Scroll Wheel: Yes, Rubber, 2D, mechanical

Battery

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

Connectivity

1. Connection Type: 2.4 GHz wireless connection
2. Wireless Range: 10 meters (may vary based on user, environmental, and computing conditions)

Sustainability

1. Recycled Plastics:
2. Graphite and Black: 76% post-consumer recycled material
3. Blue, White, Grey, and Red: 58% post-consumer recycled material
4. Note: Excludes receiver, printed wiring assembly (PWA) plastics, and packaging.
5. Certified Carbon Neutral

Warranty Information

1. Warranty: 1-Year Limited Hardware Warranty
2. Part Numbers:
3. Black Two Year Extended Warranty: 910-004914
4. Blue Two Year Extended Warranty: 910-004915
5. Red Two Year Extended Warranty: 910-004916

USB Receiver Compatibility

1. Required: Available USB Port
2. Supported Operating Systems: Windows® 10, 11 or later, macOS 11 or later, ChromeOS, Linux

What's in The Box

1. Mouse
2. USB receiver
3. 1 AA battery (pre-installed)
4. User documentation