WiFi 6 2.4 Ghz or 5.0?

[wireless]

I've gone through all the data available for my new Hub & Wi-Fi 6 but I can't see how to tell if it's 2.4 Ghz or 5.0 Ghz or both.
I'd like to add a couple of wi-fi outlets but they say they operate on 2.4 Ghz & I can't find out what we have.

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