Function 1: Sound CardFunction 2: 3.5mm usb adapterFunction 3: audio sound cardFunction 4: USB External Sound CardFunction 5: usb audio adapterFunction 6: usb audio jack adapterFunction 7: usb audio cardUnit Type: piecePackage Weight: 0.01kg (0.02lb.)Package Size: 15cm x 10cm x 10cm (5.91in x 3.94in x 3.94in)
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