The 6 GHz frequency band allows for how many non-overlapping channels?

The 6 GHz frequency band significantly expands the number of available channels for Wi-Fi, particularly with the introduction of Wi-Fi 6E. This band provides a total of 59 channels, allowing for non-overlapping use, which is advantageous for reducing interference and congestion commonly found in crowded environments. Each channel in this band is 20 MHz wide, with the ability to combine channels for wider bandwidth options like 40 MHz, 80 MHz, or even 160 MHz, thus enabling better performance for high-bandwidth applications.

In comparison, the other options provided do not reflect the current standard for the 6 GHz frequency band, which clarifies why they are less accurate. The correct answer underscores the enhanced capacity of the 6 GHz band to support more devices and connections simultaneously, showcasing its importance in modern wireless networking.