Upgraded Wireless Controller for PS4 with RGB LED Button Backlight Compatible with Playstation 4 /Slim/Pro/PC - Walmart.com
PS4 controller (JDM-055) R3 is always pressed. : r/consolerepair
Where is R3 on PlayStation 4? - Quora
Amazon.com: DRILI Paddles for PS4 Controller, Back Button Attachment for PS4 Controller, Turbo Function/Memory Function/Plug and Play, PS4 Controller Accessories : Video Games
Amazon.com: Rotor Riot Mfi Certified Gamepad Controller for iOS iPhone – Licensed Alpine F1 Edition - Wired with L3 + R3 Buttons, Power Pass Through Charging, 8 Way D-Pad, and redesigned ZeroG
Custom PlayStation and Xbox Controllers 🎮 – Crush the competition with Aimcontrollers
2x JOYSTICK PS4 PLAYSTATION 4 analog knob THUMB STICK buttons R3 L3 Black - AliExpress
X2 Units Joystick PS4 PLAYSTATION 4 Analog Command Thumb Stick Buttons R3 L3 | eBay