Fn keys give you quick access to functions like media player, homepage, volume adjustment, ect.
1300 DPI tracking engine
Enjoy accurate and smooth cursor control with the 1300 DPI invisible tracking engine.
Switch between Bluetooth 3.0, 4.0 and 2.4GHz
The smart switch between Bluetooth 3.0, 4.0 and 2.4 GHz ensures stable wireless transmission. You can still use the combo regardless of USB port shortage or the loss of receiver.
Intelligently switch among multiple devices
The combo intelligently connects to the working device. They pair multiple devices, and switch among them with ease. They simplify complicated cross-platform use and meet multi-tasking requirements.