Whack keyboard, I've had 2, and my friend had 1. At first we thought they where amazing, felt so nice. After 6 months, they keyboard started failing. Some keys stopped working, other keys got locked and would not release. By not releasing i mean I would press any key normally, but the keyboard would register it as a press and hold, so it would type the letter 20-30 times before it would go back to normal. This happened randomly, but most frequently to 'w' 'r' 'k' 'z' and space. I'm not very in depth with keyboard mechanics and how to repair them, so don't really know if this is a fixable issue. This happened to both of mine, and my friends. All 3 went out in a 5-7 month from using daily. I had red switches, friend had blues. I will never recommend thermaltake keyboards, since I've experience 3 that failed in the same way. Also the keyboards where bought from best buy and newegg.