Dimensions
- Signature Comfort Plus M850 L (with battery) - receiver not included
- Height: 121.8 mm
- Width: 74.3 mm
- Depth: 44.2 mm
- Weight: 107.9 g
- Signature Comfort Plus M850 L (without battery) - receiver not included
- Height: 121.8 mm
- Width: 74.3 mm
- Depth: 44.2 mm
- Weight: 82.9 g
Technical Specifications
Sensor & Tracking
- Sensor Technology: Pluto ONE
- Nominal value: 1000 DPI
- DPI (Minimal and maximal value): 400-4000 DPI (can be set in increments of 100 DPI)
- Tracking technology: Logitech Advanced Optical
Buttons
- Number of Buttons: 6 (Left/Right-click, Scroll-wheel middle click, side buttons, DPI button)
- Gesture button: No
- Number of programmable buttons: 4 (Scroll-wheel middle click, side buttons, DPI button)
Scroll Types
- Scroll Wheel: SmartWheel
- Horizontal scroll: Virtual
- Thumb wheel: No
Features
- Customization app: Logi Options+, Logi Tune
- Handedness: Right
Battery
- Battery type: 1 AA battery (Alkaline Battery)
- Battery life: 24 months
- Battery life with Logi Bolt USB Receiver: up to 24-months
- Battery life with Bluetooth®: up to 24-months
Connectivity
- Connection Type: Bluetooth Low Energy Technology
- Wireless range: 10 m
- Unifying-ready mouse: No
- Unifying-ready receiver: No
- Multi-device pairing: Up to 3 devices
System Requirements
- Bluetooth: Required: Bluetooth Low Energy, Windows 10, 11 or later, macOS 12 or later, Linux*, ChromeOS*, iPadOS* 15 or later, Android™ OS* 12 or later. (*Device basic functions will be supported without software for systems other than Windows and macOS)
- Logi Bolt USB receiver: Compatible with Logi Bolt USB Receiver (not included), Not compatible with other Logitech USB receivers.
- Customization app: Logi Options+, Logi Tune
- Certified for: WWCB, Engineered for Intel Evo laptops
Warranty Information
1-Year Limited Hardware Warranty
Part Number
Graphite Bluetooth: 910-007733
Off White Bluetooth: 910-007734