• USB external sound card easily adds a 3.5mm aux TRRS port (integrated audio-in and audio out interface) to your computer, which enables you to connect your existing headset with 3.5mm TRRS to your PC through a USB interface. Note: It does not work with headset with separated headphone and microphone 3.5mm audio port.
• Additional USB stereo audio adapter: It is perfect to bypass a faulty sound card, audio port, or as a replacement for a broken USB audio adapter.
• Superb Sound Quality: USB External Stereo Sound Adapter adopted Advanced C-Media IC technology for optimal sound quality and device performance. It is constructed of durable ABS housing and with ultra compact design.
• Easy to set up: no driver required, just plug and play! USB bus-powered, no external power required.
• Wide Compatibility: This usb headset adapter works with any standard USB Audio Class enabled system including Windows 10/8.1/8/7/Vista/XP, Mac OS X, Linux, and PS4, Google Chromebook, Windows Surface 3 pro, Raspberry Pi etc.

USB Sound Card External Converter, USB Audio Adapter with 3.5mm Aux Stereo for Headset, PC, Laptops, Desktops, PS4, Windows, Mac, and Linux White

Overview
 USB Audio Adapter can easily add a 3.5mm TRRS port (integrated audio-in and audio out interface) to your PC through an available USB interface. It can bypass the defective sound card or the faulty 3.5mm audio port of your laptop/desktop system and regain the audio function for you. Save the cost of replacing a failed sound card. 

Specifications
- Computer Connector: USB 2.0 Male
- Headset Connector: 3.5mm TRRS Female
-Cable Length:15cm
-Chipset: ALC4040 

System requirements
* Windows 10
* Windows 8.1/8
* Windows 7
* Windows Vista
* Windows XP
* Mac OS 8.6 or above
* PS4
Important Note: For using with PS4, the output sound for Left and Right chanel will be Reversed as the sound sampling rate of our audio adapter(192K/24BIT) is higher than PS4 Compatibility(48K/16BIT). 
Note:
1. This USB sound adapter is designed for your new headset with 3.5mm TRRS interface. It does not work with headset with separate headphone and microphone 3.5mm audio port.
2. The USB interface on PS3 does not carry audio signal, so this usb audio adapter does not work with PS3. 
Configuration Instructions
Windows:
* Right-click on the sound icon in the taskbar; 
* Select Playback or Recording devices;
* Adjust the volume on the computer and in the application.
Mac:
* Go to System Preferences > Sound > C-Media USB Headset > Output or Input > Volume