It can bypass the defective sound card or the faulty 3.5mm audio port of your laptop/desktop system and regain the audio function for you. Premium Stereo Audio: This USB to Aux Headphone Mic Adapter converts the digital signal to analog signal through an advanced DAC chip HS-100B, supports the audio sampling rate up to 16bit/48KHz, and the signal-to-noise ratio ≥90dB remains the original sound source from your devices.
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