Quick overview from the supplier:
Wireless Mouse Logitech M240 for Business, 400-4000 dpi, 3 buttons, 75,2g., Ambidextrous, Silent, 1xAA, Bolt, 2.4Ghz+BT, Graphite
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PN: 910-007182
Dimensions
M240 for Business (incl. AA battery and receiver)
Height 99 mm
Width 60 mm
Depth 39 mm
Weight 75.2 g
Logi Bolt USB Receiver
Height 18.7 mm
Width 14.4 mm
Depth 6.1 mm
Weight 1.7 g
Packaging
Height 110 mm
Width 63.6 mm
Depth 44 mm
Technical Specifications
Sensor Technology
Smooth optical tracking
Tracking DPI
Nominal value 1000 DPI
Range 400-4000 DPI (min. and max. value; set in increments of 100 DPI)
Buttons
3 buttons (left/right-click, middle click)
Silent Touch technology reduces click noise by 90%
Scrolling
Scroll Wheel
Handedness
Ambidextrous
Service Life
5 million clicks
Reliability
MTTF > 150K Hours
Wireless Connectivity
Logi Bolt USB-A Receiver
Bluetooth Low Energy Wireless Technology
Wireless operating distance
Up to 10 meters
Battery
1 AA battery (included)
Up to 18-month battery life
Software
Logitech Sync for visibility of company-issued peripherals and monitoring their adoption
Logi Options+ for device customization and firmware updates 6Available on Windows and macOS at logi.com/optionsplus
Logi Tune for viewing battery level and device information 7Available on Windows and macOS at logi.com/tune
Sustainability
Plastics Minimum 48% post-consumer recycled material 8Excludes plastic in printed wiring assembly (PWA) and packaging.
Paper Packaging FSC-certified