The new range extender from TP-LINK is very easy to set up and you have quite a bit of configuration options available, depending on how many networks you would like to extend or create. The device has a completely redesigned chassis and is now able to operate both horizontally and vertically. By placing the RE580D in a room of our home or office where we had initially slow connection speeds, the extender can solve this by picking up the signal (even better than a Wi-Fi card) and re-transmitting it at full power on wireless and wired interfaces.