WINDOWS 10 comes with a driver, and the interface is friendly and easy to operate.CM6631A supports 384K sampling, which is the highest sampling standard.Selected the latest AKM 4490 DAC for high-performance optimization.Hardware support for 32-bit 384K digital sampling and analog signal output.Input signal: USB, compatible with Apple Computer, WINDOWS XP, WINDOWS 7, WINDOWS 8.1 above need to install the driver. WINDOWS 10 comes with a driver. Output signal: Coaxial output + Analog stereo signal output.In order to match the high-performance high-performance optimization, selected the latest AKM 4490 DAC. Using hardware support 32-bit 384K digital sampling, analog signal output.Color: As ShownMaterial: PCBPackage Contents:1 xDAC Decoder BoardOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.