: For most users on Windows 10/11, no manual driver installation is needed as the system uses standard USB audio class drivers. Legacy/Specific Drivers
: Often lacks native support for this newer chip, and users may find it unavailable or difficult to configure on this OS. conexant cx31993 driver
The CX31993 has the best Windows driver support among budget USB-C DACs. The Apple USB-C dongle, while great on Macs, requires manual driver hacking on Windows to avoid volume limits. The CX31993 works out of the box. : For most users on Windows 10/11, no
Older versions of the CX31993 driver are known to cause high Deferred Procedure Call (DPC) latency. This manifests as audio stuttering (clicks and pops) and, in severe cases, system-wide micro-stutters during mouse movement or typing. This is often caused by inefficient polling routines within the vendor driver. The Apple USB-C dongle, while great on Macs,
It was a dark day for John, a freelance audio engineer. He had just received a new laptop, but when he tried to connect his old USB audio interface, he realized that it wasn't working. The interface, which used the Conexant CX31993 chip, was no longer supported by the latest operating systems.
Last updated: October 2025.