The tl pa4020pkit turns your homes existing electrical circuitry into a high speed network with no need for new wires or drilling no configuration is required simply plug your adapter into a power socket and you can establish networking infrastructure in a flash in addition its integrated power socket makes sure that no power outlet is going to waste with speeds up to 600mbps and 300 meters over the household electric wiring the tl pa4020pkit is a great choice for an easy to build multime