Since I don't use batteries for my Xbox 360 controllers, I need some kind of power cable. We found this at Revain to be good value and worked great; I had no trouble with it. Easy to install, stays in place; just plug in and go. However, it should be noted that you cannot simply use it with every PC; You must use Windows 10 PC Bluetooth because it is only configured for Windows 10 PC and only works fully with Bluetooth.