To connect the PS5 controller to your PC via USB, you're going to need a USB Type-C to USB-A cable for your PC (or a USB Type-C to Type-C cable if you happen to have a convenient port available).

Turn the Adapter Triggers off on PC for your PlayStation 5 DualSense controller for Battlefield 6 and other games.

For example, you can take your controller which you use with your PS5, then seamlessly switch connection to a PC to play PC games, or connect it to a smartphone to enjoy Remote Play from your PS5.