Use this single adapter to expand your existing Actiontec 500 Mbps Powerline Network. This network uses your home power outlets to reach locations wireless cannot, providing an excellent solution for computers, home theater and gaming devices. Access high-speed internet anywhere in your home to support your, HDTVs, Blu-ray players, DVRs, Slingbox and online services such as Netflix. This solution has plenty of throughput to support high-bandwidth applications like HD video and audio streaming. This product is compatible with any networking device that has an Ethernet port. 128-bit AES pushbutton security keeps your network safe. You can further expand this network with additional single, 4-port or wireless adapters. Setup is easy. No installation disk required!