Devices worked as expected. I think the quality isn't as good as I thought it would be (the image was a bit grainy) but if you're looking for an inexpensive solution it works great. It worked for us using 150 feet of Category 5 cable to broadcast in the next room. Further information. I'm having trouble getting the product to work with my Comcast DVR. I called tech support and the tech said there are sometimes issues with ISPs and how they protect the HDMI output. I found the tech support to be good and they answered the phone quickly. There is no long wait.