the keys are really nice to type on and the backlit is a undergolow back lit instead of on the key backlit. it give a really rich blue glow. and the price is just amazing on how good these keyboard are. it has some quick access keys for play, pause. skip.and volume. the down side of this keyboard is that it use plastic even tho its a nice plastic it kinda cheap feeling, and they somehow design the back lit to be open/close by the scro lock key which i didnt like but nothing that bad. i hv a G15 AND G19S these CMs are really good compare to those 100-200 keyboards. and for the price its selling at man loving it. overall i would tell anybody that need a new keyboard to get these kit cause they are amazing