TRENDnet’s Powerline 500 AV2 Adapter Kit, model TPL-408E2K, comes with two Powerline adapters to create a high performance Powerline network using an existing electrical system. No CD installation required—encrypted TRENDnet adapters auto-connect out of the box. Connect one adapter to a router and plug in another adapter on your electrical system for instant internet access.
* Maximum of 8 adapters (nodes) recommended for streaming video across your network. ** 600 Mbps is the maximum physical Powerline data rate. Data throughput may vary by circuit wire condition overheads. *** Powerline communication works only single area electric circuit. (Usually controlled by a single power breaker.)**** Power strip, GFCI outlets and AFCI circuit breakers will degrade Powerline network signals.