Actiontec 500 AV Powerline Network Adapter Gray PWR511WB1 - Best Buy
What is Powerline Ethernet Adapter? How do they work?
Amazon.com: TP-Link AV2000 Powerline Adapter - 2 Gigabit Ports, Ethernet Over Power, Plug&Play, Power Saving, 2x2 MIMO, Noise Filtering, Extra Power Socket for other Devices, Ideal for Gaming (TL-PA9020P KIT) : Everything
Amazon.com: 7inova AV500 Powerline Ethernet Adapter Kit for Wired Network Expanding - Mini, Plug&Work, Power Saving : Electronics