RetroPie PS4 Controller Tutorial How to Pair The DS4 To Your Raspberry Pi - YouTube
RetroPie and the BerryBlue DualShock 4 Controller | Delightly Linux
Raspberry Pi 3 Retropie Controller | Raspberry Pi 4 Retropie Joystick - Wireless Ps4 - Aliexpress
Amazon.com: USB Wired Game Controller for Windows PC/Raspberry Pi Remote Controller Gamepad Gaming Joystick Dual Vibration Joypad for Laptop Desktop Computer(Windows 11/10/8/7) & Steam/Roblox/RetroPie/RecalBox : Video Games
Amazon.com: Sonicon Wireless Elite Controller w/ 4 Remappable Back Paddles, Customized Modded Gaming Controller Compatible for PS4, PC, Switch, Raspberry Pi Retropie Emulators : Video Games
FYI Playstation Hori mini controller works! - RetroPie Forum
Installing RetroPie on Raspberry Pi OS - Alan Santos
Missed playing handhelds, so I made my own using an old ps4 controller I had laying around. Thanks retropie :) : r/RetroPie
How to use a PS4 controller on Retropie? (the easy way) – RaspberryTips