What radio band range does 802.11B operate in?

802.11b operates in the 2.4 GHz frequency band, specifically between 2.400 GHz and 2.4835 GHz. This band allows for a maximum data rate of up to 11 Mbps and is one of the earlier standards in the Wi-Fi protocol family. Due to its widespread use, the 2.4 GHz band can be subject to interference from other devices operating in the same frequency range.