How to Tell if Mac is Using 802.11ac, 802.11n or Other Wi-Fi Protocol

Most users connect a Mac to a wi-fi network and don’t think too much about which 802.11 wi-fi band protocol is in use, but many advanced users and network administrators do want to know which 802.11 wireless standard is in use. Typically someone would want to know which wi-fi PHY standard is in use to ... Read More

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