PS4 D Button Install by Battle Beaver Customs - YouTube
Battle Beaver PS4 Controller Digital Triggers, D-Pad, 3 Back Buttons | eBay
Battle Beaver on Twitter: "2 buttons, smart triggers, smart bumpers, and Z-sticks - coming soon https://t.co/4NSFMyL7Xv" / Twitter
Battle Beaver 3rd Party Gamecube Parts Kit
Battle Beaver on Twitter: "Sneak peak at the 4-part dpad upgrade for PS4. “Battle Beaver D-Buttons” - fixes input issues for most FGC players! Catch @staticnicko to buy some of the first
Battle Beaver Customs
PS4 D-Buttons
Battle Beaver Customs
PS4 D Button Install by Battle Beaver Customs - YouTube