Which adds to back buttons or panel-style buttons to the underside of the PlayStation 4 Dualshock controller that can be remapped and configured to your liking. Arriving at the tail-end of the console's life-cycle in February 2020 - this weirdly timed official attachment also includes an mini-OLED to display real-time information.

Here's the trailer for the Dualshock 4 Back Button Attachment.

Responsive Back buttons and high-fidelity OLED screen: The two back buttons can map up to 16 different actions such as triangle, circle, R1 and R2 to name a few and provide amazing tactile feedback, so you can jump and slide without missing a beat. The attachment also features an integrated OLED display that provides real time information around button assignments.

Highly configurable: A dedicated button allows you to remap back button inputs on the fly, so you are always prepared no matter what game you’re playing. Furthermore, you can save and choose up to three different profiles for use in various games and there is also a headset pass-through for connecting any 3.5mm wired headset to the controller.

Developed by PlayStation: The product is tested and approved for all of your favourite PlayStation 4 and PlayStation VR titles, and is built with the ergonomics of the Dualshock 4 in mind.

As an official attachment/peripheral designed for and by PlayStation it will retail for $49.95 AUD when it launches on February 14, 2020. It's a weird announcement but it could be a glimpse at the PlayStation 5's Dualshock which might feature underside buttons and configurable options.