this post was submitted on 18 Aug 2023
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The confusing alphabet soup of Wi-Fi versions got renamed. 802.11n became Wi-Fi 4, 802.11ac became Wi-Fi 5, and 802.11ax became Wi-Fi 6. Wi-Fi 7 is still in development so 6 is the best in-use version.
Huh I had no idea, many thanks. I assume it's backwards compatible?
Yes, as a general rule the device and access point will just connect at whatever the newest version they both understand is.
802.11b PCMCIA card from 2002? You bet!