![](https://ae01.alicdn.com/kf/Sed10138c627a4f72a789523d36e68c93k.jpg)
Plug and Play USB 2.0.
USB bus-powered mode, no external power required.
Digital Class-B power amplifier inside.
Supports 3D post tonal sound and virtual 5.1 CH sound track.
Speaker/headphone jack Microphone jack.
Work for Windows 2000 / XP.
Package:
1 x USB Audio Sound Card Adapter