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).

How to connect a PS5 controller to a PC and play Steam games - GIGAZINE Meanwhile, an update for the PC version of Metro Exodus that 'Added PlayStation 5 DualSense Controller support' was released ...

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.

I connected the PS5 controller 'DualSense' to my PC and played 'Celeste'-YouTube Steam also supports DualSense button customization.

Sony has released a PS5 update, introducing a DualSense Beta feature that enables players to pair their controllers with more than one device simultaneously.