USB to 3.5mm Jack Audio Adapter
Exclusive Built-in Chip
The original analog signal is processed intelligently through the chip, presenting more details in sound,
and bringing a perfect hearing feast.
The Premium Metal-Casing
Not only provide a stainless, touch and durable surface but also add more stylish to your lifestyle.
Compact and Portable Design
Everything is produced in a small form of unit. Its light and portability to make it become your
essential everyday-use components for all of your smart devices.
Configuration Instructions
Windows:
1.Right-click on the sound icon in the taskbar
2.Select Playback or Recording devices
3.Adjust the volume on the computer and in the application
Mac: Go to System Preferences > Sound > C-Media USB Headset > Output or Input > Volume

Compatible with
Windows 10/8.1/8/7/Vista/XP, Mac OS X 10.2 or above, Linux, and Google Chromebook, Windows Surface 3 pro,
Raspberry Pi and PS4/5 etc.
Note:
1.Not compatible with PS3! Not compatible with TV/car!
2.Do not work with work with headset with separated headphone and microphone 3.5mm audio port.
3.For some computers to select an audio output device, double-click the sound icon in the control panel,
and then select USB audio device as the default device.
4. Please kindly note it only supports mono microphone TRRS, it does not support TS, TRS.
Not compatible with PS3. For listening functions, this USB port is output, not input. Audio can
only transfer from USB port to 3.5mm port.
5. Note: Microphone functionality of Apple EarPods Headphones with 3.5mm Plug is not supported
Frequently Asked Questions
1. What should I do if the product does not work properly?
A: You can re-plug the sound card or restart your device, if it still doesn't work, please check in the sound
setting and ensure that the "Realtek USB 2.0 Audio" has been chosen as the output and input device.
2. What type of headphones does this sound card support？
A: This USB sound adapter is designed for your new headset with 3.5mm TRRS interface.