I have always been looking for a way to beam data from the PC to my TV. Have I then bought this product. It worked not without delay, especially in movies. As soon as you put even briefly to betw. Transmitter and receiver, crashed the transfer. In addition, the software on the PC seems very deep in the operating system to be installed, I had several times bluescreen crashes. However, I would not quite bad talk the device. Photos can be transferred in excellent quality, but with moving images, the technique is still a bit of improvement. I then returned to the unit, but again not without problems. Because EZView is a third-party, I had to take care of the return me only themselves. Unfortunately, none of EZView answered my emails, phone calls were not possible. A really bad service! Only after I had turned myself desperate to Amazon, Amazon itself has set and I get back my money. High praise again at Amazon!