Rapoo 8210M Multimode Wireless UltraSlim Combo - Black

Reliable multi-mode wireless connection:
Connect via Bluetooth 3.0, 4.0, 5.0 and 2.4 GHz
Connect to multiple devices
Switch among connected devices in one click
Spill-resistant keyboard design
Multimedia hotkeys
Adjustable 1600 DPI optical mouse
Up to 12 (keyboard) and 9 (mouse) months battery life