The 200Mbps Powerline AV Adapter Kit uses any electrical outlet to create a secure high speed building-wide network. Connect one adapter to your network and plug another adapter in to any outlet on your electrical system for instant high speed network access. Connect adapters quickly using the convenient one-touch connect button. Use up to 16 adapters to network devices in different rooms without running new cabling. Power Save mode reduces power consumption by up to 70 Percent. LED displays convey device status for easy power management and troubleshooting. Quality of Service technology prioritizes video, audio, and online gaming. Advanced AES encryption secures your network. This adapter is ideal for use in buildings that interfere with wireless networking signals.