Get from Amazon.com : http://www.amazon.com/gp/product/B000FZXHGO?tag=hawaiianlegac-20
Panasonic BL-PA100KTA Ethernet Adaptor Starter Pack Includes two HD-PLC (High Definition Power
HD-PLC as the Core of a Home Network
Easy Setup - No PC Required
Connect Through Any AC Outlet in Your Home
Use up to 16 adapters per network