I have read that it supports OFDMA but could't confirm that on Huawei 's web page. Can you check it on product sheet that came with the unit?I have bought two and use mesh. Very very fast. The setup is in Chinese though but you can auto translate in Google but only after you set the basics up (in Chinese) to get internet as you need internet to translate. Speeds are 100MBps in the same room and one floor below I get 77MBps. I might get a third one.