Mouse Dimensions: 99 × 60 × 39 mm Mouse Weight: 75.2 g with battery USB Receiver Dimensions: 23.1 × 18.7 × 6.1 mm USB Receiver Weight: 1.8 g Sensor: Smooth optical tracking DPI: 1000 ± Buttons: 3 (Left Click, Right Click and Middle Click) SilentTouch: Reduces click noise by up to 90% Scrolling: Line-by-line scrolling Scroll Wheel: 2D mechanical wheel Battery: 1 × AA battery included Battery Life: Up to 18 months Connection: 2.4GHz wireless via Logi USB receiver Wireless Range: Up to 10 m Power Control: On/Off switch Compatibility: Windows 10/11 or later, macOS 10.5 or later, ChromeOS and Linux Kernel 2.6 or later