Feature:1. Support multiple mode selection of audio output, with earphone and microphone jack, twoinone interface.2. Provide 7.1 and 5.1 channel / 48KHz or stereo / 96KHz mode output, support 3D audio technology.3. Support for highquality DAC and support for 16bit or 24bit sampling accuracy.4. Support for OS X V9.0 or higher/, for Win 2000/2003/XP/Vista/Windows 7/8 system.5. Small, lightweight and portable, convenient for carry and storage with high performance.Specification:Item Type: TypeC to Audio Sound CardMaterial: Aluminum Alloy ShellColor: As Picture ShownWeight: Approx. 20g/0.7ozProduct Model: DM-HD50Product Interface: Type-C port, USB portApplicable Equipment: Desktop Computer/LaptopProduct Sound Channel: 7.1Features: Elegant, compact and portableMode Selection: No, virtual 7.1 channel, rotation, virtual 5.1 channel, bass, classical modeSupport for OS X V9.0 or higher/, for Win 2000/2003/XP/Vista/Windows 7/8.Package List:1 x TypeC to Audio Sound Card