Rapoo E9050 C-Type Rechargeable Bluetooth Wireless Multi-Device (4 Devices) Keyboard for Windows/iOS/Android,Tablet/Smartphone - 3 Years Warranty Dark GreyMulti mode Feature : Switch among multiple connected devices in one click Connect to all your devices with E9050G. It automatically pairs the working device, connects to multiple devices, and easily switches among them in a click of a button. Multi tasking across devices has never been easier. Dedicated Windows & Mac Function Support Windows and Mac OS dual system key function Allows user to shift from one device to another adapting the system in one