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- Logitech Signature M650 – Specification, Price and Review
Logitech Signature M650 – Specification, Price and Review

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Switch
Logitech Switches (Silent Touch) -
Sensor Type
Optical (Pluto One) -
Connection Type
Wireless (Logi Bolt USB receiver, Bluetooth Low Energy) -
Compatibility
Windows, macOS, ChromeOS, Linux, iPadOS
Specifications
Basic Information
Brand | Logitech |
Model Name | Signature M650 |
Release Year | 2022 |
Grip Style | Ambidextrous |
Ergonomics | Right-handed (medium and large sizes available; large is right-hand only) |
Color Options | Graphite (Grey), Off White |
Dimensions & Weight
Length | 61.8 mm (2.43 in) |
Width | 37.8 mm (1.49 in) |
Height | 107.19 mm (4.22 in) |
Weight | 101.2 g (0.22 lbs) (medium size with battery) |
Material | Plastic with rubber side grips |
Feet Material | PTFE feet (100 km glide range) |
Sensor & Performance
Sensor Type | Optical |
Sensor Model | Pluto One (Logitech Advanced Optical Tracking) |
Resolution (DPI) | 200 – 4,000 (adjustable) |
Tracking Accuracy | Precision tracking |
Polling Rate | USB Report Rate 1 ms |
Max Tracking Speed | Not specified |
Max Acceleration | Not specified |
Lift-off Distance | Not specified |
Click Latency | Not specified |
Onboard Memory | No |
Switches & Buttons
Switch Type | Logitech Switches (Silent Touch) |
Durability | 5M main / 1M wheel / 500K side |
Total Buttons | 5 (including customizable side buttons) |
Scroll Wheel | SmartWheel with precision speed scrolling |
Side Buttons | Customizable via Logitech Options+ |
Middle Click | Silent middle click |
Macro Support | Yes (via Logitech Options+) |
Connectivity
Connection Type | Wireless (Logi Bolt USB receiver, Bluetooth Low Energy) |
Cable Length | N/A (wireless only) |
Cable Type | N/A |
Wireless Receiver | Logi Bolt USB Receiver (pre-paired out of box) |
Charging Port | N/A |
Compatibility | Windows, macOS, ChromeOS, Linux, iPadOS |
Compatibility
Software | Logitech Options+ (Windows, macOS) |
System Support | Windows 10 or later, macOS 10.15 or later, ChromeOS, Linux, iPadOS 13.4+ |
Interface Required | USB-A port (for Logi Bolt receiver) or Bluetooth LE device |
Battery & Charging
Battery Type | 1 x AA battery (included) |
Battery Life | Up to 24 months (Logi Bolt), up to 20 months (Bluetooth) |
Charging Method | Replaceable battery (no charging) |
Charge Time | N/A |
Smart Features
Smart Features | SilentTouch technology for quiet clicks; SmartWheel; customizable buttons; Logi Bolt security; long battery life power management; rubber side grips; post-consumer recycled plastic in housing |
Reviews
Disclaimer Note
You can write your own disclaimer from APS Settings -> General -> Disclaimer Note.