Ultra-thin and lightweight with life-enhancing, advanced features the Trust Nado Bluetooth Keyboard is perfect for home and office use.With a 10 metre wireless range with Bluetooth 4.0 this keyboard has a great response and will be able to keep up with you. Connect with up to 3 devices without the cord-clutter and easily switch between them, perfect for multitaskers. . Nado Bluetooth Wireless Keyboard. Ultra-thin and lightweight design. Triple pairing: connect up to 3 devices and simply switch between them . Low profile isolated keys, with great response (scissor type) . Up to 12 multimedia function keys, directly accessible thanks to OS-select keys* . Bluetooth 4.0, up to 10m wireless range . On-off switch