Connection interface Bluetooth 4.1 Wireless frequency 2.4 GHz frequency range Wireless range 32.8 feet (10 meters) in open area and 16.4 feet (5 meters) in office environment Compatibility Microsoft Windows 11 Home/Pro / 10 / 8.1 / 8* Must be BT 4.0 enabled Requires Mouse and Keyboard Center software installation. PC must meet these requirements to download: Microsoft Windows 11 Home/Pro / 10 / 8.1 / 8, 150MB available hard disk space. Dimensions 5.17 x 2.17 x 0.56 in (131.31 x 55.11 x 14.22 mm) Weight 2.91 oz (including batteries) Battery 2 AAA alkaline batteries (included) Battery life Up to 6 months Warranty 1-year limited warranty Technology details Mouse tracking system: Microsoft BlueTrack Technology Imaging rate: Dynamically adaptable to 1200 frames per second X-Y resolution: 1000 points per inch (39.4 points per millimeter) Tracking speed: Up to 30 inches (762 millimeters) per second Product feature performance Mouse button features: 2 buttons, left and right click Design features: Bendable tail Scrolling features: Full scroll plane, horizontal and vertical scrolling
