RAPOO E9800M Multi-mode Wireless Ultra-slim Keyboard with Aluminum alloy base and able to connect to multiple devices Multi-mode wireless connection Instant switch among multiple devices Ultra-slim full-size design with aluminum alloy base Fn multimedia hotkeys Eco-friendly rechargeable battery This ultra-slim keyboard combines premium materials with an elegant design and full-size comfort. Boasting a solid aluminum alloy base, the keyboard's housing is not only robust and sturdy – it also adds a touch of style to any desk setup. E9800M is not only advanced in design but also in functionality. It features Rapoo’s multi-mode wireless connection– via reliable 2.4 GHz wireless transmission, Bluetooth 3.0, and Bluetooth 5.0 – enabling you to connect simultaneously to multiple devices and change (pair automatically) among them. To top it off, the keyboard features multimedia hotkeys and an eco-friendly rechargeable battery so you can enjoy complete wireless freedom. Multi-mode wireless connection Interference-free wireless options: The smart switch between Bluetooth 3.0, 5.0 and 2.4 GHz ensures stable wireless transmission with up to 10 meters range and 360° coverage. You can still use your keyboard regardless of USB port shortage or the loss of receiver. Instant switch among multiple connected devices in one click Co (Automatic pairing) your devices:Connect to all your devices: E9260 automatically pairs the working device. It simultaneousaly connects to muliple devices and easily switches among them in a click of a button. It simplifies activities across devices and meets multi-tasking requirements.Ultra-slim design with aluminum alloy Slimline, durable, full-size comfort:The ultra-slim design makes this keyboard a real eye-catcher while the anodized aluminum housing offers stability and durability. Eco-friendly rechargeable battery No more replacing batteries: thanks to the built-in eco-friendly lithium battery, you can enjoy complete wireless freedom without replacing batteries. SpecificationsMulti-mode wireless connection:2.4 GHz, Bluetooth 3.0, Bluetooth 5.0 Ultra-slim full-size design Aluminum alloy housing110 scissor keys Fn multimedia hotkeysChiclet keys and scissor key structure Compatible with Windows® and Mac® Eco-friendly rechargeable battery On/Off switch Nano USB receiver