Picture and audio quality are perfect.

With a 5ft cable I could get a terrible picture

In fact both my receivers upscale the video back up to 1080 and the picture looks great

Great picture quality on a small, user friendly foot print

Perfect HD picture

Picture looks great, using for HD surveillance system.

Horrible picture

Despite having to power the units at both ends, the picture and audio quality works great in my application

Good picture and super easy to install.

Works well, inexpensive and good picture, even on a 120" projector screen.

Whenever a signal was sent that was a black screen, it would lose the picture and the BENQ would have to search for inputs.

Very good picture over Cat 6.

I installed these units using a 100 ft shielded Cat 7 cable and the picture is not clear.

Grainy and noisy picture

Works very well, perfect clear picture and sound using CAT 6 cable.

Also have installed them in our church for two projectors eliminating other cabling and giving us a clearer picture.

Using cheap quality cabling will degrade the picture.

I could not get a good picture.

You will have poor picture quality if you do.

an unworthy product, bad quality picture

Picture is great and IR response is real-time

It will not broadcast 1080p or 4K more than 20 feet.720p I got with a clear picture up to 40 feet

the picture and sound are far better than the wireless solution i had tried.

Great picture on a 60 ft. long Ethernet cable ...