With the Devolo dLAN 550 WiFi, you can turn a socket into a WiFi hotspot. This comes in handy when you have poor WiFi on one floor, or if you want to connect an extra TV in the attic. Connect the adapter to your existing powerline network with 1 push of a button and WiFi Move Technology ensures that the adapter forms 1 WiFi network. This keeps you connected to the same network everywhere in the house. The dLAN 550 WiFi adapter has a network port to connect a device to the internet via a network cable.