Unfortunately, my Mac Book Pro constantly loses the connection. After renewed "connection" they no longer react to keystroke.
Only when I turn off the mouse, turn on again and re-configure them running again.
If that happens 3-4 times in 2 hours which is very annoying.
Unfortunately I could not find a driver, I suppose it's up to the Bluetooth connection.
In other Bluetooth devices I have no problems.
I can not recommend it therefore.