Steam’s controller settings override system drivers.
Yes, but the Turbo button is hardware-based. The driver does not need to support it – simply hold the Turbo button + the desired button (e.g., A, B, X, Y) while gaming. gamepad plus v3 pc driver
Don't settle for default deadzones. The V3 Driver gives you granular control over your analog sticks and triggers. Steam’s controller settings override system drivers