The PS4 Back Button Attachment is a nice addition to the DualShock 4 controller. It gives the controller the same functionality as some of the $150 – $200 elite controllers have. With the ability to map two button actions to this attachment, under three different profiles, I’m able to perform gameplay abilities much faster.
https://www.amazon.com/DualShock-Back-Button-Attachment-PlayStation-4/dp/B082VX16VJ

