The PS4 controller is usually bundled with the PS4 gaming console when you buy it. You will get the DualShock 4 wireless controller which does not need any wires to connect to the gaming console.
The issue at hand is straightforward. When your PS4 controller begins flashing a blue light, it usually means that it’s not correctly connecting to your PlayStation 4 console. This blinking blue light ...
If your PS4 controller won't connect, try a different USB cable, in case the original one has failed. You can also reset the PS4 controller by pressing the button on the back of the controller. If ...