The 5GHz frequency band actually provides more non-overlapping channels compared to the 2.4GHz band, which translates to less interference and better performance when multiple networks are in proximity. The 2.4GHz band typically offers only 3 non-overlapping channels (1, 6, and 11 in most countries), while the 5GHz band can provide up to 24 non-overlapping channels depending on the country and specific regulations. The incorrect answer might seem plausible because the 2.4GHz band is more commonly used and could be presumed to have more channels for this reason, but it is the bandwidth and spacing of the 5GHz band that allows for more channels.