Wireless Controller for PS4, Compatible with Playstation 4/Pro/Slim, Built-in Speaker, LED Light, 6-Axis Gyro Sensor, Turbo Button, Double Vibration, Headset Jack - Walmart.com
Where is the controllers Select/Start button? : r/PS4
The handiest PS4 controller app that helps you use PS4 controller on PC
DUALSHOCK 4 Back Button Attachment | Hardware and Accessories | PlayStation (US)
Sony Dualshock CUH-ZCT2U Troubleshooting - iFixit
The handiest PS4 controller app that helps you use PS4 controller on PC