Might want to clamp this puppy down, if you don't have the monitor's balanced correctly to keep them from falling. It did for me once in my Travel Trailer and ruined a monitor. But this should not normally be a problem if monitors are placed well. I eventually clamped it down with a clamp to the stand I had it on in my trailer. But I don't need to clamp it now when setting on my computer desk. I am not trying to complain about it, it was my fault. Just want to warn anyone using this so they dont ruin a monitor. The good news for me was that I replaced my Asus 27 Inch Full HD monitor with a 4KH UltraHD Asus Gaming monitor! Cool!