USB Sound Card External Audio Adapter with Mic 7.1

- Powered by C
-Media CM108 sound processor
- Virtual surround
7.1 DSP processor
- Dedicated earphone mute, microphone mute, digital volume up/down buttons
- USB
2.0 data interface
- Powered directly by USB, no other power source required
- Features
3.5mm stereo earphone and microphone jack
- Supports Window 98SE/ME/2000/XP/2003/Vista/Linux/Mac OS
- Driver
-free installation when used with modern Operating Systems
- Software and drivers CD included