

To make things even more confusing, many Wi-Fi repeaters can also function as a Wi-Fi extender if you run a cable to them. What makes things even more confusing is that companies will often use the three terms interchangeably. What Is a Wi-Fi Booster?įor the most part, a Wi-Fi “booster” is a catch-all term for both an extender and a repeater. Ultimately, backchanneling and the use of multiple bands can mitigate some of the issues that come with using a Wi-Fi Repeater. Thankfully, there are some solutions, and most modern routers tend to use a specific band and frequency for something called “backchanneling.” This backchannel is specifically dedicated to transmitting the internet between router and repeater and often tries not to use the same frequency as your regular Wi-Fi connection.
