External USB 2.0 7.1 Channel 3D Virtual Audio Sound Card Ada

External USB 2.0 7.1 Channel 3D Virtual Audio Sound Card Adapter - BlackProduct details The USB Virtual 7.1 Channel sound adapter is a highly flexible audio interface which can be used dither 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 for instant audio playback, also compatible with all major operation systems * Features & specification 1) Complaint with USB 2.0Full-speed (12Mbps) Specification 2) Complaint with USB Audio Device Class specification 1.0 3) Complaint with USB HID Class specification 1.1 4) USB bus-powered mode, no external power required 5) Connectors: USB Type-A, stereo output jack, Mono microphone-input jack 6) Functional keys: Microphone-Mute, speaker- Mute, Volume-