USB 2.0 Full-Speed (12Mbps), USB audio device compliant
USB Bus powered, no external power needed
Connectors : USB Type-A, Stereo output jack, Microphone-input jack
Functional keys : Microphone - Mute, Speaker - Mute, Volumn up and Volumn Down
LED Indicator : green for Power and red for Microphone-mute
USB interface allows you to easily add sound to any notebook or desktop computer
Include Xear 3D, the virtual 7.1 channel sound simulation software
7.1 Channel Sound Adapter supports Windows 98SE/ME/2000/XP/Vista, Linux, Mas OS
Transform analog Sound Signals to Digital