Hey guys. I need some help. I want to set up Internet in the garage but due to insulation the Wi-Fi does not go all the way over there. Placing extenders inside or outside the garage does not help either. I want to run an Ethernet cable from the Wi-Fi router all the way to the garage. All I need is an extender that I can plug-in directly with the ethernet cable in the garage to keep whatever plug in the garage in the same system without changing passwords. What do you guys recommend?  I have at&t