Although not many PS4 games allow it, the use of the keyboard and mouse can make life much easier when writing a message or moving through certain menus. Not to mention its use in certain video games. If you thought using a mouse and keyboard on PlayStation 4 was a very difficult task, you are very wrong. It will be enough that both peripherals have USB output and voila! You already have everything ready to start moving and writing with them on your PlayStation 4. As you will see, there are a handful of tricks to improve your PlayStation 4 in terms of experience.