Available at buy.com, ZyXEL NBG318S (3-in-1) Wifi Router, HomePlug AV 200mbps Powerline Adapter, and Fast Ethernet Switch uses existing power lines in the home to create a network accessible from any power outlet. This device allows you to stream high-definition video/audio on the power line connection to other rooms in the house.

List Price:  $134.99

Get it today for: $39.99 + Free shipping