Did not provide enough signal strength .

They have a great durable casing, great signal

After hooking everything up, the screen flickers and it does not give a proper signal from my projector to my AV receiver

Constant dropping of the signal, flashing screen, pix-elated video quality, and just overall reliability forced me to return these

Ran a full HD signal out of my laptop through these extenders along a 100ft. run into an HD projector and the signal is perfect.

no signal distortion at the monitor

If you are having problems with this device the first thing to look at would be the cables you are using, you cannot use older CAT5 cables with this, you need at least a CAT6 cable to get a good signal.

I tried said "no signal", and the other TV I tried acted like it was getting a signal, but just displayed a thin green line along the top.

Static signal

Then, next black screen, lose signal

Once the all-black screen was filled with a picture (or something of color) it would find the signal again and everything would work.