Sony's DualSense controller can now be updated on a PC, no PS5 needed

How to update PS5 DualSense controller on PC and PS5 - Charlie INTEL

Steam finally adds official support for DualShock and DualSense controllers, lists specific controller support for games

Now you can buy Sony PS5 DualSense Controller from Apple's website

How To Connect a PS5 Controller To Any Device - IGN

Buy DualSense Edge™ PS5™ Wireless Controller

You can update your DualSense controller through Windows

Brighten your PlayStation®5 gaming space with the DualSense™ Starlight Blue wireless controller. Discover a deeper, highly immersive gaming

DualSense™ Wireless Controller - Starlight Blue

How to use a PS5 DualSense controller on PC

How to Pair PS5 Controller to PC - IGN