I don’t know if anyone else is interested, but I had a very low wifi signal in my grow area and after installing this today, have full bars in the area. It has dual bands and most seem to only be single band, plus on sale 
so made it even better. Seems to work OK so far.
FWIW, try to use the WPS button and let it do everything. I tried a manual old way setup with web browser and had a lot of problems. So press the WPS on your router, wait a few seconds, press the wps button on this then WAIT about 2 minutes for it finish up and all 3 lights to go blue.
