Bought these after reading various reviews saying they improved internet speeds that'd otherwise be wireless. In my case it was bought to turn my Xbox wired. The difference was staggering in online games, not had one disconnection or problem since I plugged the adapters in. That's all I did, plug them in, wait for three green lights and away you go. Might want to bear in mind when buying these that you have an electrical socket that's free, close to whatever you're wanting to connect them to. I'd recommend these to anybody!