Other functions: mute switch, volume adjustment
Model: USB interface
Packing List:1Pc External Sound Card
Supported Channel: Dual Channel
Line length: 22cm
Frequency range: 15Hz - 25KHz
Performance and Advantages:
LED indicator shows working status.
Support speakers or headphones.
Freely switch between speaker and headphone modes.
Directly use the USB interface, universal plug and play.
Wide compatibility with USB external driver-free sound card, support TRS/TRRS mode.
The USB 3.0 hub 3 ports help protect the USB ports on your computer or computer by adding two additional USB ports.
