What This Product DoesTP-LINK's AV500 Nano Powerline Adapter Starter Kit TL-PA4010KIT turns your existing powerline into a high speed network with no need for new wires or drilling. No configuration is required, simply plug your adapters into your power sockets and you can establish networking infrastructure in a flash. With a speed of up to 500Mbps, TL-PA4010KIT transmits HD streaming and even 3D movies to every room, making it a great choice for an easy to build multimedia entertainment network.