The 9500M automatically pairs the working device which makes multi-tasking across devices even easier! Connect to multiple devices, and easily switch among them in a click of a button. Slimline and rugged, the award-winning, ultra-slim 4.5 mm design makes this keyboard a real eye-catcher while the anodized aluminium housing offers stability and durability. The accurate scissor key structure enables easy and comfortable tactile experience. The classic keyboard look also features extra multimedia keys for further convenience. Enjoy total control with the adjustable DPI sensor - accuracy is no longer left to chance. Adjustable from 600 to 1600 DPI, you can adapt it to match your preference. Enjoy smooth navigation on nearly every surface. With Rapoo’s energy-saving technology and power switch, you can use your mouse without power interruption for up to 12 months Features and Benefits Complete interference-Free wireless connectivity - Aime at improving the workflow of professionals, Rapoo’s Multi-Mode Wireless technology ensures full compatibility and automatic pairing. Whether your device supports Bluetooth 3.0 or 4.0; or if you wish to connect via 2.4 GHz Wi-fi dongle you can be sure the 9500M keyboard is compatible. Switch among multiple connected devices with one click - Connect to all your devices with 9500M. It automatically pairs the working device, connects to multiple devices, and easily switches among them with a click of a button. Multi-tasking across devices has never been easier. Ultra-slim keyboard with aluminium alloy base and accurate scissor key structure - Slimeline and rugged, the award-winning, ultra-slim 4.5 mm design makes this keyboard a real eye-catcher while the anodized aluminium housing offers stability and durability. The accurate scissor key structure enables an easy and comfortable tactile experience. Multimedia hotkeys - The classic keyboard look also features extra multimedia keys for further convenience. Multimedia hotkeys give you quick access to functions like media player, homepage, volume adjustment, and more. Fully adjustable 1600 DPI sensor - Enjoy total control with the adjustable DPI sensor, accuracy is no longer left to chance. Adjustable from 600 to 1600 DPI, you can adapt it to match your preference. Enjoy smooth navigation on nearly every surface. Up to 12 months battery life - With Rapoo’s energy-saving technology and power switch, you can use your mouse without power interruption for up to 12 months. Specifications Connectivity Connection Modes: Bluetooth, Wireless (dongle) Wireless Transmission: 2.4 GHz Bluetooth Version: Bluetooth 4.0, Bluetooth 3.0 Operating Distance: Up to 10 meters, 360°coverage USB Type: 3.0 Nano USB Receiver: Plug & Play Nano USB Receiver Storage Compartment: Yes Features Keyboard Numpad: Yes Keyboard Multimedia Keys: No Keyboard Function Keys: Yes Keyboard Ultra-slim Design: 4.5 mm Keyboard Aluminum Alloy Base: Yes Mouse Buttons: 6 mouse buttons Mouse DPI: 1600, Adjustable DPI Switch: Yes Mouse Tracking Technology: Optical Drivers: Yes Language Standard Keyboard Layout: QWERTY Local Layout Options: Yes Compatibility Windows XP/Vista/7/8/10: Yes macOS: Yes iOS: Yes Android: Yes Chrome OS: Yes Power Battery: Alkaline battery Batteries Included: 2 AAA + 2 AA alkaline batteries Battery Life: Up to 12 months General Keyboard Height: 23 mm Keyboard Width: 433 mm Keyboard Depth: 168 mm Keyboard Weight: 694 g Mouse Height: 43 mm Mouse Width: 69 mm Mouse Depth: 103 mm Mouse Weight: 75 g Colour: Black