I've bought the keyboard, because I have a writing support needed and am very happy with it. It's all easy to use, the manual is all good inside, connection is quick and easy! The only thing that bothers me a bit is when the keyboard is not used for a while you have to wait quite often and push it on the Dr keys to make it active. More I have the normal German keyboard, so no y / z rotation. I would recommend the keyboard each!