Ab13x Usb Audio Driver Upd May 2026
AB13X USB Audio
The driver refers to a generic audio controller often used by budget-friendly USB-to-3.5mm adapters, USB-C Apple EarPods , and various USB DACs . Because this device uses the standard USB Audio Class (UAC) protocol, it does not typically require a custom standalone installer; instead, it relies on the built-in Windows USB Audio 2.0 driver . Updating the AB13X USB Audio Driver
- USB Device Class Definition for Audio Devices, Release 2.0.
- Actions Semiconductor AB131X Datasheet.
- Microsoft Windows Driver Kit (WDK) – USB Audio.
- ALSA Project – USB Audio Quirks.
Pros:
Safe, signed by Microsoft. Cons: Not always the latest version. ab13x usb audio driver upd
- AB13X devices use native USB Audio Driver (AppleUSBAudio). Update via:
- Feature: Better implementation of USB selective suspend settings.
- Benefit: Prevents the audio device from randomly disconnecting or making a "click" sound when the computer goes into sleep mode or idles.
5.3 Linux (ALSA)
If your device is not working or shows as "AB13X USB Audio" but has no sound, follow these steps to refresh the driver using Windows Device Manager : AB13X USB Audio The driver refers to a
8. Performance Impact Measurement
. Unplug the adapter and plug it back in to force Windows to reinstall a fresh copy of the driver. Common Issues & Quick Fixes Audio Cutting Out USB Device Class Definition for Audio Devices, Release 2
