Back Paddle Button Attachment with OLED Display for the PS4 Controller – Flashback Limited - Repair, Replay, Relive
Amazon.com: PS4 Elite Controller with Back Paddles, 6 Axis Sensor Modded Custom programmable Dual Vibration Elite PS4/PS3 Wireless Game Controller Joystick For FPS Games : Video Games
Will the PS5 Controller Have Paddles? – CareerGamers
Amazon.com: PS4 Elite Controller with Back Paddles,Heavy Dual Vibration Elite PS4 Wireless Custom Game Controller for Play Station 4 /PC with Speaker and 3.5mm Audio Headphone Jack : Video Games
Ps4 Paddles, Obkbo Ps4 Controller Wireless Back Button Attachment With Mods For Fps/rpg/ftg Games, Front Oled Screen Ps4 - Gamepads - AliExpress
PS4 Back Button Attachment coming in January, adds programmable paddles - Polygon