When you buy through our links, Business Insider may earn an affiliate commission. Learn more With network coverage provided primarily by T-Mobile, Google's mobile virtual network operator (MVNO), ...

Since the beginning, Wi-Fi network standards have been designated by a set of numbers and letters only an engineer could love. 802.11b, 802.11a, 802.11g, 802.11ac (there are two letters now?)… how can ...