In Bluetooth mode: Windows ( windows XP / Vista / 7 / 8 / server 2003 / 2000 etc) Compatible with Bluetooth 5.0 or above only. now Bluetooth 5.0 is newest version, which is much faster and steady. please update your device version if not Bluetooth 5.0. Android (Android 4.3 above)
In 2.4G mode: suitable for desktop computers, notebook computers, smart TV with USB interface, etc
How to Use it?
To synchronize the bluetooth, the three mouse buttons must be pressed: Right, left and scroll. For the 2,4G just put the USB and the computer set everything up.