Devolo dLAN 550 Duo Powerline + Starter Kit (550 Mbit / s, 2 LAN ports, power outlet, data filter) white (accessory)
The device works very well. A unit is in the office under the roof, the second 2 floors below. The unit also comes with the printer connected to the socket power supplies from 3 computers, 2 printers, AC amplifier, satellite receiver, television, Fri