'Do PS4 controllers work on PS3?': How to connect your PS4 controller to a PS3 in 2 ways

PS4 controllers will work with a PS3 console, and when you use a wired connection, there is no setup involved. Here's what you need to know.
Ars Technica

What's involved in porting a game from, say, a PS3 to PS4?

When I bought my PS3 many moons ago I had 2 games on my PS2 I wanted to migrate. Due to a lack of HDMI ports both games got tossed into the PS-2 box, later donated to the library (with a nice tax ...
The Escapist

PS5 Backwards Compatibility Guide: PS4, PS3, PS2, and PS1 Playability

The Sony PlayStation brand is all about providing world-class experiences with cutting-edge technology. It even doubled down in 2024 by releasing the PlayStation 5 Pro. That being said, if you want to ...