Hi, I found this controller in a flea market. Seems that Sony tries to do someting similar to the Microsoft Elite in order to have a "Pro" controller when they launched their PS Plus league E-Sport competitions. But this controller it's cheap compared to the MS one. Has someone more infos ? Seems that it has never been released to public.
They do mods. Whether they're official or not I wouldn't know as this is the first I've heard of them https://twitter.com/blastcontrolers?lang=en
It's seems to be official. From what the seller said me, it was distributed to some people for the launch of Sony's E-Sport competitions "PS Plus League". Probably due to the small serie they asked Blast Controller to do the mod. The blue logo item is an Usb Key.
I can’t find anything on the internet. This is either an intricate and obscure fake, or some sort of item that hasn’t surfaced yet. Perhaps it’s a controller used at competitions... maybe a prize for winners of a competition. Regardless, it seems like you have something special. I have a friend who has been to some pro gaming tournaments, I’ll ask him if he’s seen or heard of this item.