Wi-Fi extenders work by rebroadcasting the internet signal, which increases its range throughout your home. For the best results, install the Wi-Fi extender between your router and any dead zones.
GREENSBORO, NC -- It is something you probably use everyday-- but you don't ever see it. Wouldn't you know, a kid "wants to know" about it! "My name is Prabesh and my question is how does WIFI work?" ...