It’s not the clearest photo, but it clearly has both 2 thumb sticks and 2 track pads.
I fear that, just like the Steam Deck’s controller, it won’t be usable without Steam running. IMO by default and without any special “driver” running in the background, the sticks and buttons should just behave like a Xbox controller.
The Steam Deck’s controller is usable without Steam running, except for that long, looong pause when Steam has taken over the controller but isn’t doing anything about it yet.
I wish that Steam would not put the mouse buttons on the triggers, just leave them on the trackpad-click. And put “high res trackpad scrolling” on the left pad. But you can’t have everything.