Genius Smart KM-8101

Wireless Keyboard & Mouse Genius Smart KM-8101, 12 Fn keys, Dust-proof, Quiet typing, 1000dpi, 3 buttons, 1xAA/1xAA, 2.4Ghz, EN/RU, Black. Model Name Smart KM-8100RF Frequency 2.4 GHzKeycap type ConcaveGenius Key support YesSmart engine (SmartGenius) YesCustomizable Function Keys F1~F12SmartGenius support Yes Visual Function Key Bar Virtual YesApp Profile support YesFunction keys Yes, 12Multimedia key Yes, 12Mouse Sensor engine OpticalMouse Resolution (DPI) 1000Mouse Number of buttons 3 (left, right, middle button with scroll)Battery type One AAA alkaline battery for keyboard One AA alkaline battery for mouseOther Weight (g) Keyboard Approx. 488 g (without battery) Mouse Approx. 53.5 g (without battery)Dimensions (W x H x D) mm (inches) Keyboard 450.92 x 167.06 x 26.46 mm (17.75 x6.58 x 1.04 inches) Mouse 95 x 56 x 35 mm (3.74 x 2.20 x 1.38 inches)Compatible OS Windows® 7, 8, 8.1, 10 / macOS X 10.8 or laterColors Black What's included Wireless keyboard X 1 Wireless mouse X 1 USB receiver X 1 AAA alkaline battery for keyboard X 1 AA alkaline battery for mouse X 1 Multi-language quick guide