USB Sound Card 5.1 CH 3D Audio Adapter for Desktop Laptop Notebook Computer
4,59 €
Increase speech recognition success rate;. Microphone input signal directly into digital signals, improve voice quality, especially for voice input and recognition;. Advanced Xear 3D technology, widely support MS DirectX, EAX1.0 / 2.0, HRTF 3DX features;.
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