Logitech Signature M650 is a medium-size wireless mouse designed for comfortable everyday productivity, browsing, and office use. It combines a contoured shape, soft thumb area, rubber side grips, and quiet SilentTouch clicking to provide a comfortable and less distracting experience during extended computer use. Logitech recommends the standard M650 for small-to-medium hands, while the M650 L is designed for larger hands.
Its SmartWheel scrolling system automatically switches between precise line-by-line scrolling and fast scrolling with a flick of the finger. This makes it practical for both detailed work such as documents and spreadsheets and quickly navigating long web pages or files.
The M650 supports two wireless connection methods: Bluetooth Low Energy and the included Logi Bolt USB receiver. Wireless operation works at distances of up to 10 meters, giving you flexibility to use the mouse without a cable while keeping your workspace clear.
The mouse features five main buttons for left/right click, back/forward, and middle click, with additional connectivity controls. Its optical tracking sensor provides adjustable resolution from 400 to 4,000 DPI through Logitech software, allowing sensitivity to be configured for different workflows.
Powered by one AA alkaline battery, the Signature M650 offers up to 24 months of battery life when using the Logi Bolt receiver and up to 20 months when connected through Bluetooth. The battery is user-replaceable, so there is no need to recharge the mouse.
Key Features
- Medium-size ergonomic wireless mouse
- Bluetooth Low Energy connectivity
- Logi Bolt USB receiver included
- Wireless range up to 10 m
- SmartWheel scrolling with precision and high-speed modes
- SilentTouch quiet clicking technology
- 5 main buttons
- Adjustable 400–4,000 DPI resolution
- Contoured shape with soft thumb area
- Rubber side grips
- Up to 24 months of battery life with Logi Bolt
- Up to 20 months with Bluetooth
- Uses 1 × AA alkaline battery
- User-replaceable battery
- Supports Logitech Options+
- Compatible with multiple operating systems
- Graphite finish
Specifications
- Brand: Logitech
- Series: Signature
- Model: M650
- Product Type: Wireless Mouse
- Size: Medium
- Color: Graphite
- Connectivity: Logi Bolt USB Receiver / Bluetooth Low Energy
- Wireless Range: Up to 10 m
- Sensor Technology: Optical tracking
- Resolution: 400–4,000 DPI
- Buttons: 5 main buttons + connectivity button
- Scroll Wheel: SmartWheel
- Click Technology: SilentTouch
- Battery Type: 1 × AA alkaline
- Battery Life: Up to 24 months with Logi Bolt; up to 20 months with Bluetooth
- Battery Replacement: User replaceable
- Height: 108.2 mm
- Width: 61 mm
- Depth: 38.8 mm
- Weight: 101.4 g
- Software: Logitech Options+
- Connection Technology: Bluetooth Low Energy / Logi Bolt
- Wireless: Yes
- Warranty: 1-Year Limited Hardware Warranty*
Compatibility
Compatible with Windows, macOS, Linux, ChromeOS, Android, and iPadOS devices supporting the required wireless connection. Bluetooth connectivity requires Bluetooth Low Energy support, while Logi Bolt connection requires an available USB port.
Logitech Options+ is supported on Windows and macOS for compatible customization features. The mouse is also Works With Chromebook certified.



















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