Are there any other clues internally that this might be the same innards and therefore possibly work with the EZ-B.

I agree with @Robot-Doc.....@nomad, is this robosapien working or broken? If its working then you have to find a schematic and find the interface as shown in DJ' tutorials or if its broken then you "just" have to rip out the old brain and install the new one (EZ-B)....well we all know its not that easy but fun and challenging Wish I could be more helpful

I may be mistaken, but I think that is just a repainted V1 so it should work. Do you have any info about it?

i dont have one.i saw this on ebay

the brand is robowisdom and is not from wowwee.the head stands more ubove the choulders.

It seems what your looking at , is a "knockoff" , a close copy......and probably wont interface with the EZ-B .....If its cheap enough you can always "take your chances" !

yes its a knock off.but i like it.they are not to get here.and i save my money for the ultimate jd robot.