The Syba SD-AUD20101 USB 2.0 external stereo sound card adapter is specifically designed to deliver a rich immersive listening experience for audio enthusiasts. Supporting stereo 24-bit resolution and up to 96 kHz sample rate, the USB Audio dongle features 2 stereo DACs which can achieve high performance 95 db. Signal-to-Noise Ratio (SNR) and 2 stereo ADCs which can achieve high performance 90 db. SNR