I do not write this review from my LogiLink keyboard, because this was an absolute bad buy and the money really is not worth it! The keys are cumbersome and hook themselves so much that it no longer stops raining letters. Unfortunately forfeit the keyboard, angemängelt as many times before, in a standy mode after use. It is almost impossible to call the keyboard in this mode. But actually a nice imaginary function failed. Who wants to use the keyboard every day and is much better helped with a higher-quality model. Fast typing and writing 10 fingers is very difficult. Also really missing the "Alt Gr" key, which you can not write @ and.