Valore Silent Wireless Mouse (AC89) SpecificationsPackage Contents Transmission: Up to 10M Resolution: 800/1000/1200/1600DPI Supports: Windows XP and above macOS 10 X and above Battery type: AA x 1 (not included) Silent wireless mouse USB receiver Buy online now! Related Products Valore Dual Mode Wireless Mouse (AC153) Valore Silent Wireless Mouse (AC146) Valore Multi-Device Wireless Keyboard (AC147) Valore 2-Way Connectivity Wireless Keyboard with Touchpad (AC132)