I gotta ask: What does WOS owe you exactly? You've never bought anything from them right? But you expect WOS to destroy a plug in tuner by most likely having to remove the metal housing just so you can have chip identification from it?
You do realize WOS supports at least in part most of the forums you visit right? But somehow they owe you something? Even if WOS did destroy a plug in tuner to get you the useless chip information, you would know nothing more than you do now. Quit peeing on WOS as they do not deserve it!
And VU+ is supposed to do something? Don't think so. Vu+ exists or existed to make money, not to answer questions about chips. Some time ago you were told that no Vu+ receiver existed with an excellent North American satellite blindscan, so why keep insisting such a receiver exists? This is ridiculous man. VU+ Zero4K had (past tense) the best satellite blindscan of any Vu+ product for North America.
Plug in Vu+ tuners either have no satellite blindscan worth using (FBC) or the Vu+ plug in tuners have extremely poor satellite blindscan when compared to other models.