Conexant Cx31993: Driver !!top!!

Unlike consumer-grade discrete sound cards, the CX31993 is a System on Chip (SoC) component soldered directly onto the main logic board. Consequently, the driver acts as the critical bridge between the generic Windows or Linux audio subsystem and the specific hardware configurations of the laptop (e.g., specific amplifier modules, jack detection routing).

If you cannot find the specific Conexant package, you can force Windows to use the high-performance USB Audio 2.0 driver: conexant cx31993 driver

Should I help you find the or provide troubleshooting steps for a specific operating system? Unlike consumer-grade discrete sound cards, the CX31993 is

The CX31993 works out of the box. If you experience no sound on some kernels, add options snd-usb-audio index=0 to /etc/modprobe.d/alsa.conf and reboot. The CX31993 works out of the box

This is the most common question users ask. The answer depends entirely on your operating system.

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.