This product worked right out of the box. No complicated set-up or troubles. Seems like a robust product. Full 1080p 6Hz at 75 feet. Sorry everyone, I did not test it at longer cable lengths. Great power supply, it has a screw-in lock to hold it in place instead of relying on friction. Great idea.
They work Active Extenders Lights tell you the status of the extender
Works great, sending 1080P to a projector about 70' away.
Perfect for variable length cable runs often encountered for mobile setups. No loss of quality whatsoever on 100ft runs. cheaper than buying one 15ft, 50ft, and 100ft VGA cables, and I can take a spool of cat5e and cut exact length runs punch em at the venue, good to show.
This worked well for me. It spanned about 200 feet through 2 keystones, a patch panel, 2 patch cables, and two long ~100 foot spans of cat5. Scared the heck out of me when after installed at this length the picture had bars through it, but all it took was an adjustment of the EQ setting on the device. I suspect this might be the problem with the other commenter with a one egg review.