PS4 Mystery Buttons on Mystery Controller

[CurieOS]

I have a DS4 that I'm positive is a clone. The one thing that's tripping me up are these buttons. I swear I've seen them before, but I've been searching google for the past two hours and I still can't find them. Ideally I'm trying to find the listing the controller came from so I can learn more. I got the controller itself used with a Death Stranding PS4 Pro. Originally I thought it was the controller that came with the console (didn't know at the time that the Death Stranding controller is translucent yellow). The controller itself doesn't feel or act much like a clone, from my experience with it so far it's a very good quality clone.


Anyone familiar with these?

 

[atreyu187]

Looks like a knockoff PS3 controller I have. I'll check it out when I get home. My brain may be playing tricks but never hurts to look.