For not writing useful

I bought this keyboard protective cover, as on a touchscreen fast (10-finger) writing is not possible. Unfortunately, that is not on this keyboard. To become concrete:
The keyboard itself is relatively small - a total of just 20.4 cm. (By comparison, the keyboard of my laptop is 27.5) That is, it is relatively close to get all the fingers on this keyboard. But although I have really big hands that's quite possible. In principle, you can meet the buttons (except the spacebar, which is for me somehow unfavorable). Problem is: you need a really hard stop, so that the pressure on the button is registered. Which has the consequence that the result is really useless. To show what I mean: so far I have this text written on the normal keyboard of my laptop, the next sentences I write on the keyboard at issue here and let this all errors as they occur in the input:
So s setes when ih tdese Tstatur shreibe1 fue is my feeling that chtakzeptabel
So it looks like hen I write on my laptop keyboard. And in this line, I also corrects any spelling mistakes!

Another comment was meant to as a keyboard can not write anyway with 10-finger system - then it makes for me but also no sense to zuzulegen an external keyboard because writes with 2 fingers sichs on a touch screen as well as on a real keyboard.

To say a few words to the rest of the product to say:
Processing looks at first glance very tidy. The seams are well made and sewn properly. Also when connecting I had no problems. The keyboard has been recognized directly and could be used immediately. Therefore, the envelope of me also gets a 2 star. The keyboard layout is set automatically from my device on QWERTY keyboard although the ever actually QWERTY.

On the keyboard there GBT also a "pseudo-number block". On the cover, you can also see him. In blue numbers of the keypad is assigned to other buttons on the right half of the keyboard. If you press NumLock then you get the corresponding functions of the keys. This can be confusing when you're writing and forget that this is just activated. Then you have nothing but numbers in the text.
The keyboard has 10 function keys for lack of space. F11 & F12, however, can be selected via the FN key.
The pin holders are a bit small. If one squeezes you get with some gentle force grade as a pencil pure. My touch screen stylus fits no longer (although not really thick - 9mm Contrary to 8mm-pencil). The pin holders are however eh material in one piece, that is once stitched in the middle of the envelope. When dissolving the middle seam should get each pen pure. However, holding the then probably no longer good.

Conclusion: For me, this product is not. It is now directly back to the seller.