Greetings from Canada.
Just received my pair of Tenda P200 from the UK (Pounds19.63 & S & H pounds3.72).
According to the pictures on your "blog" my Tendas P200 should have been the new V2s...however...they are the older V1s. See attached pictures.
I think the only way to get a definitive identification is to teardown the P200 (which I did).
They have the same numbers as the one that Walt Holm tore down earlier.
I think I received the older V1s in a new V2 box !!.
I have recently ordered the controller board, I just have to wait and see which version 2.5 or 2.6 I receive
Hope this doesn't cause any confusion.