Specification Compatible with USB2.0 pure digital audio output, virtual 7.1-channel processing capabilityitem details:A compact LED light;support for ordinary speakers or headphones, with a microphone hole;USB interface, plug and play, to replace the traditional sound card;microphone recording function;multi-channel technology to achieve 7.1-channel dynamic sound;dynamic rotating sound field;headset and speaker mode free switching function;Analog speaker position free adjustment function;Mixer function;output level adjustment;16 kinds of rhythm preset mode;23 kinds of sound field preset mode;The analog signals (microphone and CD, MP3, TV, tape recorders and other line signals) into digital signals and save the functionLooks exactly like flash drives, black shell, a simple USB interface device, plug and play. 

• 7.1 Channel External USB Audio Sound Card Adapter
• USB 2.0 Full-Speed (12Mbps) Specification
• Connectors: USB Type A, Stereo output jack, mono microphone input jack
• USB bus-powered, no external power required
• LED indicators: Microphone-Mute Status, Activity

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