RETRACK Airplane 3D External 7.1 Channel USB-Audio Laptop PC Mac book Sound Card USB Adapter  (Black)

USB 7.1 Channel Dual Sound Adapter is a highly flexible audio interface which can be used either with Desktop or Notebook systems. Dual headphone and microphone interfaces. Bundled with Xear 3D Sound simulation software, it turns your stereo speaker or earphone into 7.1 Channel environments. No drivers required, just plug and play for instand audio playback, also compatible with all major operation systems. Comply with USB 2.0 Full-speed (12Mbps) specification. - Dual headphone and microphone interfaces. - Functional keys: Microphone-Mute, Speaker-Mute, Volume-Up, Volume-Down. Include Xear 3D, the virtual 7.1 channel sound simulation software for Windows XP/ Vista. 1 x USB2.0/5Hv2 Sound Adapter. FEATURES: It is compatible with Mac OS 10 or higher ,Desktop or notebook PC with a USB port Window 98SE/ME/2000/XP/Server2003/Vista, Linux, Xear 3D (Virtual 7.1 channel sound simulation software) for windows XP/Vista Driverless System requirement Desktop or notebook PC with a USB port Windows 98/SE/ME/2000/XP/Server 2003/Vista,Linux,MacOS 10 or higher Xear 3D Mono microphone, Multi Speaker Surround 3D Adopts CM108 USB sound effect control chip Plug and play, no driver needed USB 2.0 48K/ 44.1 KHz Sound sampling 16 bit ADC microphone input Supports DS3D, EAX2.0, A3D1.0 3D, Xear3D that requires no diver System Stereo active speaker or stereo earphone Mono microphone (Optional). USB bus-powered, no external power required; Great for recording and listening to music, video chatting, or web cams. Two little LED lights to display working stations.