D-Link PowerLine DHP-P338AV - bridge - wall-pluggable

The DHP-P338AV Powerline AV+ 3-Port Passthrough Adapter, compliant with the HomePlug AV standard, uses your home's existing electrical wiring to create a network or extend your existing network. It turns your power outlet into a network connection to access digital media devices, game consoles, print servers, computers, and network storage devices throughout your home.