IEEE 802.11ax, marketed as Wi-Fi 6 is a Wi-Fi specification standard, and the successor to Wi-Fi 5. It is designed to operate in license exempt bands between 1 and 6 GHz. All Wi-Fi 6 devices work over the previously allocated 2.4 and 5 GHz bands. The Wi-Fi 6E extended designation is for products that also support the higher than 6 GHz standard.