SABRENT AU-DDAB USB External Stereo Sound Adapter User Manual

Introduction

Thank you for purchasing the SABRENT AU-DDAB USB External Stereo Sound Adapter. This device provides an easy solution to connect your headphones, speakers, or microphone to your computer via a USB port, bypassing your computer's internal sound card. It is designed for plug-and-play functionality, requiring no additional drivers for most operating systems.

Features

USB Connectivity: Easily connects to any available USB port on your computer.
3D Stereo Audio: Enhances audio output for an immersive listening experience.
Plug & Play: No drivers required for installation on most operating systems.
Integrated Controls: Features dedicated buttons for microphone mute, speaker mute, volume up, and volume down.
LED Indicators: Visual feedback for microphone mute status and device activity.
Universal Compatibility: Works with Windows, Mac, and Linux systems.
Durable Design: Aluminum casing for enhanced protection and a sleek appearance.

SABRENT AU-DDAB USB External Stereo Sound Adapter with USB cable — Image: The SABRENT AU-DDAB USB External Stereo Sound Adapter, showing its compact design and USB connector.

Package Contents

SABRENT AU-DDAB USB External Stereo Sound Adapter
User Manual (this document)

Setup

Connect to Computer: Insert the USB connector of the SABRENT AU-DDAB adapter into an available USB port on your computer. The operating system will automatically detect and install the necessary drivers.
Connect Audio Output: Plug your headphones or speakers into the green 3.5mm audio output jack on the adapter.
Connect Microphone (Optional): If using a microphone, plug it into the pink 3.5mm microphone input jack on the adapter.
Verify Device Recognition:
- Windows: Go to "Sound Settings" (right-click the speaker icon in the taskbar) and ensure "USB Audio Device" is selected as the default playback and recording device.
- Mac: Go to "System Preferences" > "Sound" and select "USB Audio Device" for both input and output.

SABRENT AU-DDAB USB External Stereo Sound Adapter with headphone and microphone jacks — Image: Close-up view of the SABRENT AU-DDAB adapter, highlighting the green audio output jack and pink microphone input jack.

Operating Instructions

The SABRENT AU-DDAB adapter features integrated controls for convenient audio management.

Volume Up Button: Press to increase the audio output volume.
Volume Down Button: Press to decrease the audio output volume.
Speaker Mute Button: Press to mute or unmute the audio output. An LED indicator will show the mute status.
Microphone Mute Button: Press to mute or unmute the microphone input. An LED indicator will show the mute status.

SABRENT AU-DDAB USB External Stereo Sound Adapter with labeled buttons for mic mute, speaker mute, volume up, volume down, and LED indicators — Image: The SABRENT AU-DDAB adapter with its control buttons clearly labeled for microphone mute, speaker mute, volume up, volume down, and LED indicators.

Troubleshooting

Problem	Possible Cause	Solution
No sound output.	Adapter not properly connected. Incorrect default audio device selected. Speaker mute activated. Volume too low.	Ensure the adapter is fully inserted into the USB port. Verify "USB Audio Device" is set as the default playback device in your operating system's sound settings. Press the speaker mute button to unmute. Increase volume using the adapter's volume up button or system volume controls.
Microphone not working.	Microphone not properly connected. Incorrect default recording device selected. Microphone mute activated.	Ensure the microphone is fully inserted into the pink jack. Verify "USB Audio Device" is set as the default recording device in your operating system's sound settings. Press the microphone mute button to unmute.
Device not recognized.	Faulty USB port. Temporary system glitch.	Try connecting the adapter to a different USB port. Restart your computer.

Specifications

Model: AU-DDAB
Interface: USB 2.0
Audio Output: Stereo, 3.5mm jack
Microphone Input: 3.5mm jack
Operating System Compatibility: Windows (XP, Vista, 7, 8, 10, 11), macOS, Linux
Dimensions (LxWxH): Approximately 2.3 x 0.5 x 1.1 inches (5.8 x 1.3 x 2.8 cm)
Weight: Approximately 0.388 ounces (11 grams)
Material: Aluminum casing

Warranty and Support

SABRENT products are backed by a limited warranty. For detailed warranty information, technical support, or customer service, please visit the official SABRENT website or contact their support team directly. Keep your purchase receipt for warranty claims.

Official Website: www.sabrent.com

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SABRENT AU-DDAB