I've bought the keyboard because it pleases me well in every respect! Home open the package and had to say, both technically and visually makes a good picture! So now, but to my point unfortunately the last thing I expected from Logitech! The keyboard will only recognize 2 buttons simultaneously! Once you want to use a 3 button in combination, these will not be recognized! What I as a gamer consumption almost in every game! According to research I get out the the intention of Logitech is! You want to buy the expensive gaming keyboards gamers! All K740 from year 2009 saw the still but with the new, it is no longer possible! In this sense, I hope that I've helped some gamers! In my case, the keyboard goes back no questions asked! Least those recessions can be very pleasant with their Tap ;-)
Greeting