TP-Link Powerline WiFi Extender - Add-on Single Adapter, Ethernet over Powerline, Plug & Play, Compatible with all TP-Link powerline adapters with different speed, AV600 with N300 WiFi(TL-WPA4220)
TP-Link AV600 Powerline Ethernet Adapter(TL-PA4010 KIT)- Plug&Play, Power Saving, Nano Powerline Adapter, Expand Home Network with Stable Connections - Newegg.com
TP-LINK TL-PA4010KIT AV500 Nano Powerline Adapter Starter Kit, up to 500Mbps - 1 x Network (RJ-45) - 500 Mbps Powerline - 984.25 ft Distance Supported - HomePlug AV - Fast Ethernet - Walmart.com