The chip supports high-resolution audio formats and provides clean amplification. Conexant (CX-Pro) CX31993 USB-C Amp/DAC Review
It's part of a new generation of chips that have transformed portable audio, offering a cost-effective way to significantly improve sound quality over a device's built-in headphone jack. The CX31993 is manufactured by , a historic and storied company in the field of audio and modem technologies. While the company filed for Chapter 11 bankruptcy in 2013 and was later acquired by Synaptics in 2017, its audio chip division continues to influence the market, with the CX31993 remaining a popular choice for manufacturers and consumers alike.
This is the first step in troubleshooting any audio device. Go to > Sound, video and game controllers . Right-click on your CX31993 device and select " Uninstall device ." After it's uninstalled, unplug the dongle, restart your PC, and then plug it back in. Windows will automatically reinstall the driver.
: Excellent for applying system-wide AutoEQ profiles directly to the hardware output of your DAC. Troubleshooting Common CX31993 Driver Issues 1. Error: "Device Descriptors Request Failed" (Code 43) conexant cx31993 driver
Since Synaptics acquired Conexant's audio division, there has been little movement on consumer DAC drivers. Synaptics focuses on automotive and enterprise smart audio. This means for the CX31993.
– generic OS drivers work instantly when plugged in.
Apple’s Core Audio natively supports USB audio class standards. The CX31993 is plug-and-play on MacBooks and iMacs. The chip supports high-resolution audio formats and provides
Select the highest available option, typically or 24-bit, 192000 Hz . Click Apply , then OK . Fixing Common Conexant CX31993 Driver Issues
What (Windows 10, Windows 11, Android, etc.) are you using?
: Automatically recognizes the device as a "USB Audio Device." Windows Update will typically handle any specific firmware-level handshakes. While the company filed for Chapter 11 bankruptcy
Because Conexant no longer hosts a public driver database, the most reliable method to ensure your CX31993 is functioning optimally is to . Updating Windows can often fetch the latest compatible drivers for your connected hardware. Alternatively, you can get the driver directly from the Microsoft Update Catalog.
Fully compatible; users often use the HiBy Music app to trigger bit-perfect playback.
The Conexant CX31993 is one of the most popular system-on-a-chip (SoC) audio codecs found in budget-friendly USB-C to 3.5mm DAC (Digital-to-Analog Converter) dongles. Renowned for its clean sound delivery, low power consumption, and impressive 32-bit/388kHz audio decoding capabilities, this chip bridges the gap between modern smartphones, laptops, and high-fidelity wired headphones.
The chip supports high-resolution audio formats and provides clean amplification. Conexant (CX-Pro) CX31993 USB-C Amp/DAC Review
It's part of a new generation of chips that have transformed portable audio, offering a cost-effective way to significantly improve sound quality over a device's built-in headphone jack. The CX31993 is manufactured by , a historic and storied company in the field of audio and modem technologies. While the company filed for Chapter 11 bankruptcy in 2013 and was later acquired by Synaptics in 2017, its audio chip division continues to influence the market, with the CX31993 remaining a popular choice for manufacturers and consumers alike.
This is the first step in troubleshooting any audio device. Go to > Sound, video and game controllers . Right-click on your CX31993 device and select " Uninstall device ." After it's uninstalled, unplug the dongle, restart your PC, and then plug it back in. Windows will automatically reinstall the driver.
: Excellent for applying system-wide AutoEQ profiles directly to the hardware output of your DAC. Troubleshooting Common CX31993 Driver Issues 1. Error: "Device Descriptors Request Failed" (Code 43)
Since Synaptics acquired Conexant's audio division, there has been little movement on consumer DAC drivers. Synaptics focuses on automotive and enterprise smart audio. This means for the CX31993.
– generic OS drivers work instantly when plugged in.
Apple’s Core Audio natively supports USB audio class standards. The CX31993 is plug-and-play on MacBooks and iMacs.
Select the highest available option, typically or 24-bit, 192000 Hz . Click Apply , then OK . Fixing Common Conexant CX31993 Driver Issues
What (Windows 10, Windows 11, Android, etc.) are you using?
: Automatically recognizes the device as a "USB Audio Device." Windows Update will typically handle any specific firmware-level handshakes.
Because Conexant no longer hosts a public driver database, the most reliable method to ensure your CX31993 is functioning optimally is to . Updating Windows can often fetch the latest compatible drivers for your connected hardware. Alternatively, you can get the driver directly from the Microsoft Update Catalog.
Fully compatible; users often use the HiBy Music app to trigger bit-perfect playback.
The Conexant CX31993 is one of the most popular system-on-a-chip (SoC) audio codecs found in budget-friendly USB-C to 3.5mm DAC (Digital-to-Analog Converter) dongles. Renowned for its clean sound delivery, low power consumption, and impressive 32-bit/388kHz audio decoding capabilities, this chip bridges the gap between modern smartphones, laptops, and high-fidelity wired headphones.