D-Link DHP-307AV Powerline AV Network Starter Ethernet Adapter Extender Kit
Low speed and intermittent connection.
Old house, old wiring, speed not so good. Just tried to go from back room in house out to the garage but connection was intermittent and slow. I suspect it has to do with the old house wiring but do not know for sure. Looks like I will have to pull a cable.