TOPPING D10 is a USB DAC with Line out, Optical and Coaxial output. It use XMOS(XU208) + ES9018K2M + OPA2134 and customized Thesycon driver(Windows) to support maximum PCM384kHz/32bit and DSD256(Native) decode and display the format & sampling rate by indicator. D10 also provide OP socket to make DIYers more easily to change another OP to get different sound effect. D10 is compatible with Android, Windows(7 or above), MAC and D10 is able to automatically turn on/off synchronize with the computer. D10 has Hi-Res Audio, CE, ROHS and FCC certificate.