RT-N66R? What's this?

[varxx]

I've been reading about the RT-N66U for several months, but just today I ran across the RT-N66R. I can't see a difference in the specs at the ASUS site. Does anybody have a clue?

Thanks.

 

[varxx]

Mods -- Could you please delete this post, please? I see there's already a thread about the RT-N66R. Thanks. Sorry for the trouble.