Upgrade to a smarter, more comfortable, and more efficient scrolling experience. The Signature M650 features a SmartWheel scroll wheel that delivers both precision and instant speed whenever you need it.
 
SPECIFICATIONS
Model: Signature M650
Height: 108.2 mm
Width: 61 mm.
Depth: 38.8 mm
Weight: 101.4 grams
 
Technical specifications
Sensor technology
Sensor technology: Logitech Advanced Optical Tracking
Default value: 400 DPI
Maximum value: 4000
 
Button
Number of buttons: 5 (left/right click, back/forward, scroll wheel with middle click)
 
Customization app
Supported by Logi Options+ in Windows and macOS.
 
Battery
Battery type: 1 AA battery (included)
Battery life with the Logi Bolt USB receiver: Up to 24 months.
Battery life with Bluetooth®: Up to 20 months.
 
Connection type: Logi Bolt USB receiver
Bluetooth Low Energy technology
Wireless connection range: 10 meters
 
System requirements
Logi Bolt USB Receiver
Required: A usable USB port; Windows 10 , 11 or later; macOS 10.10 or later; Linux; Chrome OS
Bluetooth® Low Energy
Required: Bluetooth Low Energy wireless technology, Windows 10 , 11 or later, macOS 10.15 or later, Linux, ChromeOS™, iPadOS 13.4 or later, Android 5.0 or later. Designed for Intel® Evo™ laptops.
Internet access is required to download the Logi Options+ customization app.