If you are experiencing issues with a USB audio device based on the —such as audio stuttering, low volume, device not recognized, or constant disconnections—a driver update is often the necessary solution.
Updating the USB audio driver for AB13X-based devices is straightforward when following OS-specific procedures. While generic drivers suffice for basic audio, vendor drivers unlock low latency and advanced features. Firmware updates are rare but more critical. Proper driver management ensures stability and performance for USB audio hardware.
This article explains what the AB13X driver does, why updates are necessary, and how to properly update your USB audio driver on Windows 10 and 11. What is the AB13X USB Audio Driver? ab13x usb audio driver upd
The following specific bugs identified in the previous version (v1.4.2) have been resolved in this release:
Before downloading any files, confirm your device uses the AB13X chipset. Follow these steps: If you are experiencing issues with a USB
Look for lines containing AddReg=AB13X.Settings.AddReg . Add HKR, “Settings”, 0x00010001, 1, 0x00 to bypass power saving.
If you're unable to find the updated driver on the manufacturer's website or prefer a more automated approach, you can try: Firmware updates are rare but more critical
Go to Control Panel > Sound > Playback > AB13X Properties > Advanced. Change the Default Format from "24-bit, 192000 Hz" to "16-bit, 48000 Hz." The AB13X chip often struggles with high sample rates.
Open > Update & Security (Windows 10) or Windows Update (Windows 11). Click Check for updates .
Check the box that says and click Uninstall.
: Many users notice their "Samsung" or "Apple" adapters show up as AB13X. While some genuine production runs may use different chips, this is often a sign of a third-party clone or generic version of the original accessory.