Beautiful unit with truly marvelous price / performance. HD Ready resolution is still sufficient to send it so not even all channels with HD let alone full HD. For a couple of DVDs in me the extra charge of about 100 on the next best device with full HD resolution was not worth it. The TV has a USB and two HDMI inputs, satellite receiver and DVD player are connected to it. Am I already tested several USB thumb drives and external hard disks, all recognized and most file formats (audio, video, pictures) will also play without a problem. I use the device now as the main TV, it is planned later to demote him to the second unit, and I'll think about that yet maturely because it really is a perfect piece of art that meets our needs at the moment more than full.