Sensor technology: Advanced Optical Tracking Sensor Resolution: 1000 Number of buttons: 3 Scroll Wheel (Y/N): Yes Battery life: 12-month battery life* Battery type: 1 AA battery Wireless operating distance: Approx 10m* Wireless technology: Advanced 2.4 GHz wireless connectivity Interface: USB receiver Supported OS: Windows Vista, Windows 7, Windows 8, Windows 10 Mac OS X 10.5 or later Chrome OS
