Lightweight 7.1 USB Stereo Audio Adapter External Sound Card for Windows XP/2000/Vista/7 3D USB Audio Adapter for PC and Laptop
Interface Type : USB
Origin : CN(Origin)
Channels : 4
Model Number : USB Audio Sound Card
Package : Yes
Type : External
Function 1 : Free Drive for PC Computer Laptop
Function 2 : usb sound card
Function 3 : audio jack 3.5mm
Function 4 : external sound card,sound card usb
Function 5 : usb audio interface,3.5mm usb adapter