TRENDnet's Powerline 1300 AV2 adapter kit with built-in outlet comes with two Powerline adapters to create a high-speed Powerline 1300 network using your home's existing electrical system. TRENDnet adapters are protected with 128-bit AES encryption. Plug in the first adapter and network it to your existing router. Plug in other adapters on the same electrical system and they will auto-connect to the first adapter for instant internet access. Avoid losing a power outlet by using the built-in electrical outlet to power other devices.