Isn't it missing just L2 and R2 If It is the snes one with two sticks ?
Or that one isn't compatible?
I think you mean NES one with two sticks (NES30 Pro); there isn't a SNES variant with two sticks yet. The Pro ones have L2/R2 buttons on them. The shoulders are largely the first, and then a smaller portion towards the center serves as the second. I don't recall if the sticks click in as the tertiary trigger though, I think they do. I'll have to check when I get home. Other than that, the only buttons it would be missing is the home and screenshot buttons, though they may have the ability to map one of the two "system" buttons (the controller's power button or its sync button) to the home button, but I'm not really sure how that would work if they did.