The Linksys PowerLine AV Ethernet Adapter Kit PLK200 is the perfect solution for high-speed, "no new wires", home or office networking. The Powerline AV Ethernet kit comes with two Powerline AV Ethernet Adapters and two Ethernet cables. The first adapter can connect with the included Ethernet cable into a broadband wired or wireless router via the LAN port on the router, then the adapter plugs into a power outlet in the wall. The second Powerline AV Ethernet Adapter can then be plugged into a computer other networked device with the Ethernet cable via the Ethernet port and the other end of the adapter is then plugged into a power outlet within the home. The need for two power line adapters are required to share a broadband connection and access other devices connected to the network. Up to 16 other computers or devices on a network utilizing a PowerLine AV Ethernet Adapter can access the Internet connection or each other.