Have a customer returns this "used" keyboard + mouse can snag on Amazon for just 19.90 EUR here and am totally satisfied with the quality and feel. Was concerned only something that you look at the keyboard and mouse, that this was already in use, but although it was declared as needed, everything is totally new, with no scratches, etc. and for the price, Hammer! (Ebay is all even offered yet for 45.00 EUR). The pairing was totally easy via Bluetooth without having to take the user's hand, I have managed within 2 minutes to connect the keyboard and mouse with my Microsoft Surface tablet per. The keys have a normal size, hence is a fast typing guarantees (if you can because). The pressure point of the keys is very pleasant, nothing klackert, no wiggle keys really a solid finish. The keyboard is rather designed for Android use, many of the special keys I can not use my Tablet Surface per, but makes me not really a lot of. Volume, mute, play, stop, forward, backward enough for me ... even a Windows Logo key is present, so that I can change keystroke between tile and Desktop mode. The keyboard is only slightly larger than a 10.6 "tablet and thus they really totally flat (except at the top where you will find the batteries) it fits perfectly in the pocket tablet. The mouse I find qualitatively less Seeming as the keyboard but done very good service ... me it is unfortunately not yet been able to find out with how much DPI resolves this, but to gamble and to surf absolutely sufficient. The only drawback to the mouse, the shiny surface but for me the mouse is. Have prefer a somewhat rougher and rougher Oberflächer is grippy and especially one sees fewer scratches ... but that is now bleating at a high level Those who are interested in this bluetooth keyboard + mouse bundle sometimes a tip from me. Just here at Amazon looking for second-hand goods, because usually there are customer returns that were perhaps used only a few hours and are still absolutely new (for me anyway the case) ... and even for the standard price you can absolutely on these devices not go wrong ... by me a clear 100% buy recommendation.