This is a great little device. 4K movies are great to watch, but the audio is even better to listen to. Not impressed with the remote control, a little cheap plastic design. It was professionally installed so I can't comment on its connection. I had to upgrade my cable modem/router to faster devices for faster downloads. Only a limited number of 4K movies are available. But that will likely improve over time. I didn't put a five because of the high cost of the device.
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