I have long sought a keyboard that can connect PS2, my computer has trouble recognizing anything I plug in USB ... I have found much cheaper, this brand and other more exotic, but views the disappointments that give me the 1st prize material now even big brands, I have not hesitated to spend 15 miserable euros for this famous brand in computer science. n I expect not much of a keyboard aside to write, quite simply. Point me are useful functions in shift, audio video control in a key, and all the rest. more compact keyboard than my previous, I had need of an effective time adaptation, the pavement of letters not exceeding the width of my two hands clasped, not especially Lumberjack: -) yet I regret as I actually do not know what the other reviewers that the entries are not readable, especially at night. Contrary to the description, impossible to have multiple inclinations key: it is either flat or raised, period. and I would have liked more reading. but apart from these minor annoyances; This keyboard fulfills its functions perfectly: the keys are not so loud as that, much less than my Dell precedent, because I can type while I'm on the phone without my interlocutor did hear. the installation is simple: turn off the computer, plug in, turn on, that's it. I tell you, a keyboard is used to write to me that I am fully satisfied. for if you need to other specificities of other, well go your way paying attention to descriptions, everyone is supposed to read dammit !!! as usual, express delivery and free by Amazon: ordered Tuesday afternoon, delivered on Thursday morning, a day less than planned in order tracking. really, Amazon, great merchant, by far my Favorite ...