Turn your laptop or desktop computer into a 7.1-channel home theater-ready sound system
USB Sound Card
USB External Sound Card
Laptop Sound Card
USB Sound Adapter
USB 7.1
Using for CMI8738 5.1 multichannel audio chip, compatible for Direct Sound 3D and EAX audio effects.
6-channel surround sound output, support front left/right, surround left/right, center/subwoofer, S/PDIF-Out interface.
Has the function of eliminating noise balance when turning off or turning on the computer.
Provide surround sound field and clear sound quality, suitable for home theater, large-scale 3D games, enjoy music and other entertainment.
Supports PC computer systems with PCIExpress slots such as for Windows 7/Vista/XP 32/64bit.