This part is not manufactured by Enphase and can be used as a standard Power Line Adaptor. Enphase supplied Powerline adapters are made by Tenda, current model is Tenda P200.
The Powerline Carrier is a wireless Ethernet bridge that can be plugged into any standard AC outlet. No additional wiring is required making installation a lot easier.
Simply plug one P200 that links to a broadband router into the power outlet in one room, and plug another P200 linking to a PC or any Ethernet device in the other room, you can then easily and instantly create a powerline network of up to 200Mbps.