Powerline 500 AV Nano Adapter Kit with Built-In Outlet- Includes two TPL-407E adapters;- 500 Mbps networking over existing electrical lines;- Never lose an electrical outlet with the built in socket;- Compact form factor saves space;- Up to 80% power savings.ThePowerline 500 AV Nano Adapter Kit with Built-In Outlet model TPL-407E2K uses existing electrical lines to create a secure high speed network. Connect the first adapter to your network and plug the second adapter into an outlet on your electrical system for instant high speed network access. The compact form factor saves space and offers an additional electrical outlet built into the front of the housing to power computers and other devices. A noise filter maintains optimum connection speeds when devices such as computers televisions and gaming consoles create electrical background noise.This adapter automatically connects to other TRENDnet Powerline AV adapters with no installation requiredTRENDnet recommends pressing the Sync button to automatically change default encryption keys. Use up to 8 adapters to network devices in different rooms without running new cabling. Power Save mode reduces power consumption by up to 80%. Quality of Service technology prioritizes video audio and online gaming. LED displays convey device status for easy troubleshooting. Advanced 128-bit AES encryption secures your network. This adapter is ideal for use in buildings that interfere with wireless networking signals.