Connection Modes Wireless (dongle) Wireless Transmission 2.4 GHz Operating Distance Up to 10 meters range & 360˚ coverage USB Type 3.0 Nano USB Receiver Plug & Play Nano USB Receiver Storage Compartment Yes Keyboard Numpad Yes Keyboard Multimedia Keys Yes Keyboard Function Keys Yes Mouse Buttons 3 including a 2D scroll-wheel Mouse DPI 1000 DPI Switch No Mouse Tracking Technology Optical Drivers No Battery Alkaline battery Battery Included 2 AA alkaline batteries Battery Life Up to 12 months Keyboard Height 23 mm Keyboard Width 450 mm Keyboard Depth 186 mm Keyboard Weight 391 g Mouse Height 40 mm Mouse Width 111 mm Mouse Depth 64 mm Mouse Weight 62 g
