2.4 GHz Vs 5 GHz Vs 6 GHz WiFi Bands: What’s the Difference?

If you’ve been shopping around for a new WiFi router, you might have noticed a lot of them are dual-band, tri-band, or quad-band. That means they operate across multiple “WiFi frequency bands.” But what are WiFi bands, and which one should you connect to? Here’s everything you need to know about the difference between 2.4 GHz, 5 GHz, and 6 GHz bands and how to connect to the right one.