D-Link Powerline AV 4-Port Switch with HomePlug AV 200Mbps and 4 Fast Ethernet Ports (DHP-346AV)

No Installation needed, just plug in and you're connected The Power Line 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.