In the description it mentions Hero 7 - is it also possible to use it with a Hero 10 ?

Designed to provide a wide range of motion and stability
Industrial grade suction cup proven at speeds over 150 mph (~240Km/h)
Quick release base allows for quick and easy movement between shots and locations.

Of course, you may to be careful that the surface to which you want to attach the suction cup is properly cleaned beforehand.