The UGREEN CM129 USB Audio Adapter adds a high-quality external sound card to your setup, bypassing a faulty internal card or upgrading your audio instantly. Equipped with a smart SSS1629 noise-reduction chip, it delivers clear, high-performance stereo sound for music, calls, and gaming.
Featuring a convenient external volume control and a unique mute switch, you can adjust audio on the fly without interrupting your workflow. The dual 3.5mm headphone and microphone jacks support two headsets simultaneously, making it perfect for sharing entertainment or collaborative work.
Key Features
Brand
UGREEN
Model
40964
Product Type
USB Audio Adapter
Compatibility
Windows, Mac OS, Linux
Noise Reduction Chip
SSS1629
Connector Type
USB
Audio Ports
2x 3.5mm (Headphone, Microphone)
Controls
Volume Control, Mute Switch
Indicator Light
LED
Material
ABS Plastic
Highlights
External volume control for adjustable audio levels.
Independent mute-switch design for earphone and microphone.
Includes OTG cable for microphone connectivity.
Supports simultaneous use of two headsets.
Features SSS1629 smart noise-reduction chip for high-performance sound.
LED indicator light displays real-time working status.
Universal compatibility with major operating systems; plug-and-play.
How to use
Simply plug the USB connector into an available port on your computer or laptop. The system will automatically recognize the device. Connect your headphones or speakers to the green 3.5mm output jack and your microphone to the pink input jack. Use the physical buttons on the adapter to adjust volume or mute the mic as needed.
What's included
UGREEN CM129 USB Audio Adapter
OTG Cable
User Manual
Frequently asked questions
Can I use two headphones at the same time with this adapter?
Yes, the UGREEN CM129 features dual 3.5mm jacks, allowing you to connect two headsets simultaneously to share audio with a friend.
Does this USB audio adapter work with my operating system?
It is universally compatible with major operating systems including Windows, Mac OS, and Linux, and requires no additional drivers for basic functionality.
How do I control the volume or mute the microphone?
The adapter has built-in external controls, including a volume dial for easy adjustment and a dedicated mute switch to instantly silence the microphone.
Does this device improve sound quality?
Yes, it is equipped with a smart SSS1629 noise-reduction chip that helps deliver high-performance, clear stereo sound by reducing background noise.
