This is a Masterplug MSWRG3-MP 13 Amp power socket adapter with three individually switched sockets. The adapter is also surge protected. The surge protection means the adapter is ideal for computer equipment, audio visual appliances such as TVs and DVD Players and other equipment that needs to be protected from electrical surges and spikes.
Very simple design, three sockets on three sides of the unit and the three controlling switches mounted on the face. The switches are easy to operate.
One socket is rarely ever enough nowadays. Great for computer, printer or TV, DVD, games console etc.