Thread: How can we tell from a WiFi card spec whether the NIC is 2.4GHz or5GHz, or both?
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Ewald Böhm Ewald Böhm is offline
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Default How can we tell from a WiFi card spec whether the NIC is 2.4GHzor 5GHz, or both?
On Mon, 07 Sep 2015 21:32:53 -0700, Jeff Liebermann wrote:

What if it's 802.11 b/g/n/ac ?

No such thing. In order to do "ac", it will need to also do "a".
So the typical designation will be: 802.11 a/b/g/n/ac

Unfortunately, the "typical" designation doesn't help us here.
The HP spec, as you have seen, just says "ac" for the high end card.
http://i.imgur.com/hBcFWkQ.jpg

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