AT&T 5G+ using millimeter wave spectrum delivers super-fast speeds and unprecedented performances in high traffic areas including parts of more than 40 cities and 35 stadiums and venues.
Read moreWhat channel should my 5G router be on?
All of the 5 GHz channels offered support at least 20MHz channel width without overlap. When using 5 GHz, it is recommended to use at least 40 MHz channel width , as some client devices may not prefer 5 GHz unless it offers a greater channel width than 2.4 GHz.
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