Extend Wired Network to Any Room Using Existing Electricity System With advanced HomePlug AV600, the TL-PA4010 KIT transforms your home’s existing electrical circuit into a high-speed network with no need for new wires or drilling and brings wired network to anywhere there is a power outlet. Note: Powerline adapters must be deployed in sets of two or more. And TL-PA4010 KIT is compatible with all Routers and other powerline products. Play and Play with No Configuration Required Ditch the complicated setup process for good. Get started with powerline in just two steps: Step1: connect one adapter to your router. Step2: plug in another adapter wherever you need wired internet service. Tip: Press the Pair button on each adapter to encrypt the data sent between them, enhancing your network security.