
I tried it on a cable about 50 feet long. I had a low consumption USB 2.0 device that I plugged into it. It didn't work with a cable, but it did work over a short distance, so I added a power adapter to the end of the device to increase performance. There was cotton, smoke and a terrible smell. I don't know if my cable was misconnected or what, but I threw it in the trash - because it is.