If you have installed the driver but are still facing issues, check these common fixes: 1. High-Res Audio Not Showing in Windows To get 32-bit/384kHz, you must enable it in Windows: Go to .

Unlike generic Realtek codecs, the CX31993 is known for its and multi-streaming capabilities . It supports:

Although the chip supports the native driver, some users experience the following issues on Windows 10 or 11:

Manual registry tweak for advanced users: