These cables are the Nokia of cables. Be careful not to break your computer. Seriously thick cords though that have never given me any issues. I have my usb headphones connected to 2, 10ft extenders all the way around the room to my PC and one shorter one for my USB dongle. Works perfect. Wasn't lying about the be careful part though. They are very tough cables and I accidentally pulled it out at a slight angle and it completely destroyed one of my USB ports on my PC (my fault not the cords fault) yet the cord itself is still perfectly fine even after I had to pry out a broken piece of my port from inside the end of the cable. Whoops.