/technologies/businessofengineering/b/blog/posts/the-wi-fi-alliance-officially-launches-wi-fi-6-certification-programWi-Fi 6 certified devices will be able to operate in the 2.5 and 5GHz bands and will include new features such as orthogonal frequency division multiple access (OFDMA), multi-user multiple input/output, transmit beamforming, and more. (Image credit: en-USTelligent Community 12