Got areas in your house where your WiFi just doesn't reach? This handy little gadget fixes that problem. Just sync it with your computer's wifi via the cord I've included. (It doesn't come with the repeater in the store) Then plug it in a wall socket somewhere between the computer and the dead spot and voila, wifi where you didn't use to get it! Never used. I bought it to extend WiFi to our motorhome in the driveway, then my husband died and I sold the motorhome. Just want some money back.