Adding a powerline adapter to an existing powerline network | Answer | NETGEAR Support
NETGEAR Powerline adapter Kit, 2000 Mbps Wall-plug, 2 Gigabit Ethernet Ports with Passthrough + Extra Outlet (PLP2000-100PAS) for Sale in Central Islip, NY - OfferUp
Netgear PLP2000 White Powerline 2000 Extra Outlet Powerline Two Adapter Used | eBay