What is 802.11ac WiFi, and how much faster than 802.11n is it?

What is 802.11ac WiFi, and how much faster than 802.11n is it?

URL: http://www.extremetech.com/computing/160837-what-is-802-11ac-and-how-much-faster-than-802-11n-is-it


802.11ac is a supercharged version of 802.11n -- but what does that mean? Here are the details on what 802.11ac is, and how it will eventually replace wired gigabit Ethernet networking.