2.4 GHz (802.11b/g/n/ax) ChannelF0 (MHz)Frequency range (MHz)624372426–2448724422431–2453824472436–2458924522441–2463List of WLAN channels – Wikipedia en.wikipedia.org › wiki › List_of_WLAN_channels
Read moreDoes WiFi 6 use 2.4 GHz or 5GHz?
But all Wi-Fi 6 routers will include a 2.4 GHz band that works with all existing clients on the market.
Read more