This is for TWO brand-new 200Mbps Electri-Fy high performance network powerline adapters. Just plug your Electri-Fy Power units into any outlets and enjoy your instant high-speed network. We have built these little boxes to communicate with each other right through your electrical wires. Connect an adapter to your broadband modem, and you have internet in every outlet. Why build a new network when you can use the one you already have?