If you’re looking at replacing your old router—maybe even upgrading from your ISP’s combined modem/router unit—you may come across terms like “dual band,” which refers to a router that uses both 2.4 GHz and 5 GHz Wi-Fi. Curious about what these numbers mean? Well, wonder no more.
Read This Article on How-To Geek ›
Source : What’s the Difference Between 2.4 and 5 GHz Wi-Fi (and Which Should I Use)?
