VIMVIP USB 2.0 5H CH V2 7.1 Sound Card Adapter For Desktop Notebook White The USB Virtual 7.1 Channel Sound Adapter is a highly flexible audio interface which can be used either with Desktop or Notebook systems. No driver required,just plug and play for instant audio playback,also compatible with all major operation systems. Complaint with USB 2.0 Full-Speed(12Mbps)Specification. Include Xear 3D, the virtual 7.1 channel sound simulation software for Windows XP/ Vista. Package include:1x VIMVIP 7.1 Channel Sound Adapter.