Durschschnittlich to poor

Now I have had this keyboard for several months in use and now made up my mind, sending them to early retirement.
There are several reasons which I will explain shortly.
On the one hand this is the ergonomics. The keyboard is relatively tall and has a slightly higher keystroke (meaning the amount of button) than most other wireless keyboards (such as the Logitech K750). Without palmrest can write with prolonged be tiring despite great Händer. In addition, the pressure point is not exactly accurate. Secondly, the sampling rate or the rate of processing the input to my feel is too low. Mir is noticed especially in games where often the same button is pressed consecutively. In parts was no longer if or reacts sluggishly here. Furthermore, it came while using the keyboard again to total failures. Be there. In games where then went nothing more, or desktop applications of another kind. It My computer is only about 40-50cm from the keyboard, next to my table and that too on a pedestal (mainly to reduce dust in the housing) This removal should overcome loose such a receiver. I have all tested at all 10 USB ports and I came to the same conclusion, which is nothing. After my system was completely reconstituted only this year and everything else is working properly, it should probably be at the keyboard. And as if that was not annoying enough to stand at the keyboard are interrupted me, as usual cheap plastic.
For little money you can not expect too much, but at least the Unified connection should be stable. My foray into the world of cheap keyboards is now definitely ended.