Power socket fascia

A power socket fascia arranged to be fitted to a power socket box, comprising a plurality of power sockets 11, at least one signal port 20 for transmission and/or reception of a signal, and a circuit board assembly (35, figure 3). The circuit board assembly comprising a processor (32, figure 3) and at least one power bus (154, 156, figure 3). Each power socket is arranged to receive a plug of an electrical device whereby corresponding coupling elements of each power socket are electrically coupled to a power line via the at least one power bus of the circuit board. The integral power bus thereby removes the need for conventional bus-bars, leaving more space between the fascia and the back of the wall box. The integrated power line communications may include HomePlug technology and the circuit board may further comprise a plurality of filters.