The Fosi Audio DS2 USB C to AUX Headphone Amp DAC Dongle is a versatile audio device that offers high-quality sound and dual output options. With a sleek gray design and a DAC model of SA9312, this unit provides exceptional audio performance with a high signal-to-noise ratio of 126dB. It is compatible with various devices, including iOS, Android, Mac, and Windows, and comes with a one-year manufacturer warranty. This unit also features a built-in headphone amp and supports sampling rates of up to PCM 32bit/384kHz and DSD256. The Fosi Audio DS2 is a top-of-the-line solution for those seeking superior audio quality and convenience.