Connect to all your devices with E9100M. 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. Slimline and rugged, the award-winning, ultra-slim 4.9 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. With Rapoo’s energy-saving technology and power switch, you can use your keyboard 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 e9100M keyboard is compatible. Switch among multiple connected devices with one click - Connect to all your devices with E9100M. 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 4.9 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. Up to 12 months battery life - With Rapoo’s energy-saving technology and power switch, you can use your keyboard 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 m range, 360° coverage USB Type: 3.0 Nano USB Receiver: Plug & Play Nano USB Receiver Storage Compartment: Yes Features Numpad: Yes Touchpad: No Multimedia Keys: No Function Keys (Fn): 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 Battery Included: 1 AAA alkaline battery Battery Life: Up to 12 months General Height: 15 mm Width: 343 mm Depth: 90 mm Weight: 302 g Colour: Black