Rapoo 9900M Multi Mode Wireless Keyboard and Mouse Rechargeable Combo (Bluetooth 3.0/4.0/2.4G), Connect Up to 4 Devices Black

Reliable multi-device connection via Bluetooth 3.0, Bluetooth 4.0, and 2.4G USB receiver. 4 devices can be switched freely by keyboard and mouse. Wireless transmission guarantees minimal interference with other wireless, Bluetooth, and Wi-Fi devicesThe ultra-thin keyboard is only 4.0mm thick, which is thinner than any Blade series productsTop Appearance and User Experience - Stainless steel base, precise scissor key structure, and floating chic buttons make the keyboard stylish

Connection ModesBluetooth, Wireless (dongle)Wireless Transmission2.4 GHzBluetooth VersionBluetooth 4.0, Bluetooth 3.0Operating DistanceUp to 10 meters, 360 coverageUSB Type3.0Nano USB ReceiverPlug & PlayNano USB Receiver Storage CompartmentYesCompatibilityWindows XP/Vista/7/8/10YesmacOSYesiOSYesAndroidYesChrome OSYes