A Wi-Fi extender is a gadget that sucks in Wi-Fi signal, then spits it back out on the same network name and frequency. Think of it as a radio repeater. It’s a relatively easy and inexpensive way to extend your network into hard-to-reach spots in your home, and less expensive than a full mesh system. But setting it up isn’t always straightforward. Here are some tips on how to get started, and how to make the most of these handy devices.
Read more: https://www.pcworld.com/article/3623668/how-to-set-up-a-wi-fi-extender.html