powerline

Powerline is a smart and secure technology that allows you to easily build a data network over your power grid - without the complex and costly wiring that a regular LAN requires. Powerline offers data transfer rates for bandwidth-intensive applications like those used by a regular LAN.
Powerline allows you to connect between your computer and network devices where a stable wireless connection is no longer possible or not desired. Powerline turns any electrical outlet into an access point with state-of-the-art technology that guarantees a strict separation between the power and data networks.