In the world of internet connectivity, the letters and numbers next to your signal bars can sometimes be confusing. Whether you're seeing "Wi-Fi 6," or even older standards like "3G" and "E ...

802.11b: Known as Wi-Fi, 802.11b is currently the leading market standard for wireless local-area networking. This version transfers data at 11 Mbits/s at distances of up to 300 ft. It operates at ...

Read: Wi-Fi or cellular not working: How to fix internet problems on iPhone. You may also like to know How to use Wi-Fi instead of cellular in weak coverage areas for your iPhone. Ask Mac 911 ...