However, the actual Wi-Fi bredbaand link has a wireless adapter which converts data in to radio signals and sends the actual indicators over a good antenna. And this sending aerial is generally connected to the Digital subscriber line or perhaps a LAN. Within the system, theres a wireless router, which will get the signals and decodes them. Ethernet link can be used by the hubs to deliver the information on the internet. It works in different ranges, about a hundred and twenty feet inside as well as 300 feet outside.