The 3-Port 200Mbps Powerline AV Adapter uses any electrical outlet to create a secure high speed building-wide network. Connect computers, printers, gaming consoles, televisions, and DVRs to the three Ethernet ports on the bottom of the adapter. Connect one adapter to your network and plug another adapter in to any outlet on your electrical system for instant high speed network access. Synchronize adapters quickly using the convenient one-touch connect button. Use up to 16* adapters to network devices in different rooms without running new cabling. LED displays convey device and port status for easy troubleshooting. Advanced AES encryption secures your network. This adapter is ideal for use in buildings that interfere with wireless networking signals.