Since there is rarely a specific "AB13X" download site, you must update the driver through your operating system's built-in tools.
ab13x usb audio driver upd Word Count: ~1,500 Reading Time: 7 minutes ab13x usb audio driver upd
The driver typically refers to a generic Chinese digital-to-analog converter (DAC) chip used in many third-party USB-C to 3.5mm adapters. Because it is a generic device, it relies on the built-in USB Audio Class 1.0 or 2.0 drivers provided by your operating system rather than a specific manufacturer download. Step-by-Step Update Guide for Windows Since there is rarely a specific "AB13X" download
The core improvement is the full implementation of the USB Audio Class 2.0 specification. Step-by-Step Update Guide for Windows The core improvement
Plug the adapter back in; Windows will automatically reinstall the standard USB Audio 2.0 driver . Troubleshooting Common AB13X Issues Fix sound or audio problems in Windows - Microsoft Support
: These chips are typically limited to 16-bit/48kHz output, which may be lower than high-end or original manufacturer adapters.