I don't have much to say about this excellent monitor. I have bought this monitor back in 6 years ago. I have moved 5 times within the 6 years and across continental. This monitor works PERFECT WITHOUT A SINGLE DEFECT. The monitor stay the same, no dead pixel at all. My computer turn on for at 70hrs a week since the first day I bought it. ABSOLUTELY advise for everyone who need a long life monitor.