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I thought wifi was on 2.4ghz, and the new ones were on 5ghz?
this post was submitted on 30 Jun 2025
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WiFi is on all three bands. It's not so much what's newer vs older. Newer devices tend to support 2.4, 5, and 6 and switch between them based on quality of signal and support by the WiFi network. Higher frequencies like 5 and 6GHz are generally better because there's less interference.
Cheaper devices tend to only support 2.4GHz
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