Upgrade to smarter scrolling, better comfort, and more productivity. The Signature M650 features SmartWheel scrolling that delivers precision or speed the moment you need it.
Technical Info:
*Design Features
Available in two sizes for large and small hands
Contoured shape, rubber side rails and soft thumb area for extra comfort
*Performance Benefits
SmartWheel switches from line-by-line precision or super fast scrolling with just a flick of the wheel
Five buttons: Left/Right-click, Back/Forward, Middle clickÂ
*Silent Touch Technology
90% less distracting click noise thanks to Logitech’s Silent Touch Technology2Click noise reduced by over 90% compared to Logitech M185. Left click and typing dBA level measured by an independent lab at 3 feet (1 meter).
*Battery Life
Stay powered for up to 24 months3 Â Â Â Â Â Â Â Â Â Â Â Â
*Battery life may vary based on user and computing conditions with the included AA battery            Â
*2 Ways to Connect, Multi-OS Compatibility
Logi Bolt USB receiver: Windows®, macOS®, Linux®4Device basic functions will be supported without software for systems other than Windows and macOS, ChromeOS™5Device basic functions will be supported without software for systems other than Windows and macOS
Bluetooth® Low Energy: Windows, macOS, Linux6Device basic functions will be supported without software for systems other than Windows and macOS, ChromeOS7Device basic functions will be supported without software for systems other than Windows and macOS, iPadOS®8Device basic functions will be supported without software for systems other than Windows and macOS, Android™9Device basic functions will be supported without software for systems other than Windows and macOS
*Logi Bolt Wireless Technology
Up to 33 feet (10 meters) wireless range, even in congested wireless environments10Wireless range may vary depending on operating environment and computer setup.
