If your Wi-Fi network doesn't exactly reach throughout your entire home or business, then you can use a Wi-Fi repeater to increase the networks' overall range. These devices come in various forms, and some routers are capable of performing this function. The extender is placed in the middle of your network's maximum range, and it will extend the overall coverage to a second area overlapping with the first. You will lose some speed the farther you are from the original router, but you'll get great coverage in the home.
