How to Use:
1. Plug and play without driver
2. The audio output from the three audio output interfaces of headset + headset with microphone + FR FL is parallel output. It is recommended to connect only one of them. If connected at the same time, the sound quality will be affected
Specification:
Item Type: USB Extenrnal Sound Card
Model: AM-U004
Material: Aluminum Alloy
USB C Function: Computer USB2.0 Input, Connected to Desktop or Notebook USB Interface
EQ Key: Short Press to Switch Between Three Kinds of Sound Effects (Default Sound Effect; Music Sound Effect; Movie Sound Effect)
Headphone Hole: Connect Stereo Headphones
Headset with Microphone: Connect Headset with Microphone
Microphone Connector: Connect Wired Microphone
3 x USB: 3 USB Hub Interfaces (when the USB Interface is Connected to the Headset, the Microphone and EQ Have No Effect)
FL FR: Stereo Output Mode
Coaxial: Coaxial Audio Output, Connected to the Power Amplifier with Coaxial Interface
For Toslink: Optical Fiber Audio Output, Connected to the Power Amplifier with Optical Fiber Interface
Volume: Analog Audio Volume Adjustment (Increase Clockwise and Decrease Counterclockwise)
Compatible System: For Windows, for OS X, for Linux and Other Systems
Package List:
1 x USB Extenrnal Sound Card
1 x Data Cable