Read the other reviews also. Enough of them say that this product will have problems with calibration that you should probably believe them. It's fine for a while, but I have only used mine lightly and I take care of my equipment -- no drops -- but it still will not fly a plane straight and level. It used to. Save your money for something that works for more than a few months. I'll admit that I have never been a fan of Logitech stuff; this is why.