USB 2.0 Full-Speed (12Mbps), USB audio device compliant
Compliant with USB Audio Device Class Specification 1.0
Compliant with USB HID Class Specification 1.1
USB Bus powered, no external power needed
Connectors: USB Type-A, Stereo output jack,Microphone-input jack
Functional keys: Microphone-Mute Status, Volume up/Volume down control
Include Xear 3D, the virtual 7.1 channel sound simulation software for Windows XP/Vista
Driver not required for Windows 98SE/ME/2000/XP/Server 2003/Vista, Windows 7,Linux, Mas OS
The USB Vitrual 7.1CH Sound Card is highly flexible audio interface which can be used either with Desktop or Notebook systems. Bundled with Xear 3D Sound simulation software, it turns your stereo speaker or earphones into 7.1 channel environment. No drivers required, just plug and play or instant audio playback, also compatible with all major operation systems