Review on SuperSpeed USB 3.0 20ft Extension Cable by Ruaeoda - Compatible with Printer, Xbox, Flash Drive, Card Reader, and More by Nikki Byrd

I use them to broadcast our services and have bought two. One for camera and one for audio. Both are used as separate extensions, so a device over 20 feet in length encompasses the length. They seem to work fine BUT sometimes the video on the production screen and the screen went gray for about 1 second. 3 times for just over an hour. I can't say for sure if it's a camera, computer, or cable problem until I can track it down. But if it's not a repeater. Then the price for them is very good, fast delivery and I would recommend.