So, first thing- I like typing and playing on this keyboard. It has the windows-key lock-out feature, as well as the built-in media buttons. The unit is listed as ""mechanical feel"" which I will certainly verify- keys are quite clicky and satisfying to press.However, the unit has issues. First (and the reason I'm returning my first one) is that when I press the backspace key all I get are backslashes. Like this\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ <-That was me trying to delete something. Also, the keyboard backlight, while three colors, only goes to a solid blue without installing the included software. AND, the backlight turns off after a set amount of time (three minutes-ish), so in a dark room it disappears. Better hope no long cut-scenes or your keyboard goes away. I'm trying not to install a bunch of extraneous software on my machine, so while this may be something the software could fix I'll never know. Color I really don't care about, but I shouldn't need to install software for the backlight to work all the time.All in all, not a horrible unit but one I'll relegate to another, lesser used system.