The DualShock 4 Back Button Attachment officially releases on January 23rd for $29.99. Some reddit users stated that they managed to find the accessory ahead of the release date for $24.96 at Walmart, but we don't know which stores offers this promotion. Find more on the link posted on reddit or at your local Walmart.
Features
- Reactive back buttons and hi-fi OLED screen: the two back buttons can be assigned up to 16 different actions.
- Highly configurable: a dedicated key allows you to redefine all key inputs on the go so you're always ready no matter what game you're playing.
- Developed by PlayStation: the product has been tested and approved for all PlayStation 4 and PlayStation VR games. It has been designed to match the ergonomics of the DualShock 4 controller.