This device is difficult, the etiquette was. Pros: Good picture, good sound, fast delivery and quick return delivery. Cons: Program list can not arrange themselves numerically, the internet works only partially, no movies, and when one clicks on a video there, coming Chinese Schritzeichen. As a PC monitor, the device does not work. I now get a Samsung UE40H6270 which works perfectly, as you would imagine a television.