This TP-LINK Kit transforms your electrical circuit into a high-speed network, bringing the wired connection wherever there is an outlet. The Network runs along the electricity grid. Plug&Play and you are immediately ready to connect. Forget about long and complicated setups. It only takes two simple steps to be ready to surf: Step1: Connect the first adapter to your router. Step2: Connect the second adapter where the network is needed. Press the "Pair" button on each adapter to create an even more secure network. Equipped with HomePlug AV technology, TL-PA411 KIT distributes a high-speed connection up to 600 Mbps* without interfering with electrical and electronic equipment. Ultra-compact design. Powerlines automatically enter power-saving mode when not in use, significantly reducing consumption. Compatible with HomePlug AV and AV2 standard Powerline adapters. It may not be compatible with routers with altered firmware, open source programs, or non-standard or obsolete routers. Note: Powerline adapters must be installed in sets of 2 or more and connected to the same electrical circuit.