Turn any electrical outlet into a home network connection. The PowerLine AV 4-Port Switch uses electrical wiring that’s already in your house to provide fast, reliable speeds of up to 200Mbps* to any room in the house. Simply connect one adapter into an existing power outlet**, connect it to your home network router, and plug another adapter into any other room in your house to get instant shared network connections. With 4 Ports, you can connect more devices per room and get blazing speeds in each room without tripping over tangled, messy wires. It’s cable management at its best.