if i remember n66u have better range than 68u and 87u
You have AC card in laptop or other wifi devices ? If no then You still can use n mode.
btw. 68u is very good router then change will be visible eg. AIProtection, adaptive qos and other festures.
Am I correct in that the B1 is the AC68P or are there B1 AC68U's available now?...
Mine has a white sticker on the back.can you please tell me how can I identify version of AC68U?
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