PS3 ® Controller. When compared to previous controller, the PS3 ®... | Download Scientific Diagram
That prototype Dualshock 4 works on the ps3's XMB. It can't be used in games though, they just ask you to turn a controller on. : r/PS3
Prototype 2 PS3 Sony Playstation 3, CIB Complete W/ Manual And Slipcover 47875841154 | eBay
PS3 controller and its function programmed L1 = Ungrip 1 = Rotate base... | Download Scientific Diagram
Did PlayStation 3 really try to come out with a controller called the boomerang but wasn't received well so they stuck to the regular looking controller? - Quora
Prototype 2 Cheats, Codes, Cheat Codes, Walkthrough, Guide, FAQ, Unlockables for PlayStation 3 (PS3) - Cheat Code Central