Sensor technology Smooth optical tracking DPI (Min/Max): 1000± Buttons Number of Buttons: 3 (Left/Right-click, Middle click) Customization app Supported by Logi Options + on Windows and macOS Scrolling Line-by-line scrolling Scroll Wheel: Yes, 2D, mechanical Battery Battery Details: 1 x AA (included) Connectivity Connection Type:...

Keyboard Adjustable keyboard height 10-Key Number pad Key type: deep profile Caps lock indicator light On/Off power switch Mouse Sensor technology: Smooth Optical tracking Number of buttons: 3 (Left/Right-click, Middle click) Scrolling: line-by-line Scroll Wheel: Yes, 2D, optical Connect/Power: On/Off power button

Keyboard Battery type keyboard: 2xAAA Wireless operating distance: 10 meters Wireless technology: Logitech Nano Receiver Mouse Sensor technology: High Precision Optical Tracking Sensor resolution: 1000 DPI Number of Buttons: 3 Scroll Wheel: Yes- Mechanical Scroll Buttons: Middle Button Battery type mouse: 1xAA