The Rosewill RPLC-500KIT is a set of powerline adapters that offer the potential to transport up to 500 Mbps of data through a home’s existing power infrastructure. The RPLC-500KIT offers an additional way to move network traffic through a home, with support for 10/100/1000 Mbps Ethernet ports. The technology works by transmitting the data at a different frequency than the power is generating on the line. One adapter will plug into your wall and will be connected with an Ethernet cable to your internet gateway, whether that is a router or modem. The other adapter is plugged into an outlet wherever you desire network access in the home. The Rosewill RPLC-500 adapters support 128-bit encryption and have LEDs to indicate the quality of power, Ethernet status, and data status.