[quotemsg=18870918,0,1649354]I just want a cool LED keyboard for my office computer. I don't game. Would this work? ANd when they say mechanical keyboard, does that mean they are loud and you hear every click when you press a key?[/quotemsg]
It would work for that, sure. There are several others out there are also non-mechanical but have nice lighting, etc. Like these:
http://www.tomshardware.com/news/razer-mecha-membrane-switch-ornata-chroma,32637.html
http://www.tomshardware.com/news/coolermaster-masterkeys-lite-l-rgb-combo,32538.html
And, well...lots of others.
"Mechanical" refers, basically, to the fact that a keyboard has actual switches instead of rubber dome or scissor designs. (That's what you get in those $10 keyboards you find everywhere.) Mechanical keyboards are not necessarily loud and clicky.
Cherry and Kailh red switches are linear, so the only sound is the thunk at the bottom of the key travel. Brown switches have a little "bump" in the travel, but they're not loud per se. Blue switches are loud, though...very loud.
If you don't want to fiddle with customizing your switches to cut out noise, look at Topre keyboards or Logitech's Romer-G switch keyboards. They're a little softer-sounding, IMHO.