: If you are looking for a driver to fix audio quality issues (like static), these are usually hardware limitations of the chip rather than a missing piece of software. Are you trying to fix a specific error code, or are you having trouble with audio quality in a particular program?

The "exclusive" driver requirement arises because these devices often use specific vendor-supplied USB Audio Class drivers to function properly, rather than the native Windows generic drivers.

: Used in car AUX adapters and USB dongles.

Check the box that says “Attempt to remove the driver for this device” and click Uninstall. Step 2: Deploying the Jieli BR21 Driver Package

No. There is no separate driver for exclusive mode. Instead:

Developers frequently modify the audio initialization structures within audio_link.c or dac_driver.c to optimize power and audio fidelity:

: