Conexant Cx31993 Driver [hot] -

The Conexant CX31993 is an HD Audio Codec compliant with the Intel High Definition Audio (Intel HD Audio) specification. It is responsible for converting digital audio signals into analog signals for speakers and headphones, and vice versa for microphones.

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. conexant cx31993 driver

| Feature | Conexant CX31993 | Realtek ALC5686 | Qualcomm WCD9385 | | :--- | :--- | :--- | :--- | | | None (native) | None (native) | None (native) | | Max PCM | 32/384 | 32/384 | 32/192 | | DSD support | No (PCM only) | DSD64/128 | No | | Power draw | ~100mW | ~120mW | ~80mW | | Typical cost (dongle) | $8–15 USD | $15–25 USD | $20–40 USD | The Conexant CX31993 is an HD Audio Codec