Specification Brand : Reiyin BulletPoint1 : Converts USB digital audio to optical, coaxial digital audio or 3.5mm AUX analog audio. Suitable for computer, to connect with usb-c of computer, please use a usb-c to usb-c cable without OTG function, or usb-c to usb-a OTG adapter, make sure the cable can transmit data. BulletPoint2 : Supports sampling Rate at 32, 44.1, 48, 96 and 192kHz; 16/24-bit S/PDIF incoming Bit stream on left and right channels. BulletPoint3 : Work with phone, please set the output of phone to OTG. For Android phone with type-c port, please add an extra type-c male to usb-a female OTG cable , or a type-c to type-c cable without OTG; For Android phone with mirco usb, please add an extra OTG cable, mirco male to usb-a female; For iPhone with Lightning port, please add an extra Lightning to USB-A camera adapter. BulletPoint4 : Please turn the switch to digital for optical or coaxial output, please turn the switch to analog for headphone output. No driver, plug and play. This product is unavailable when connected to the USB of TV. BulletPoint5 : Contects, DA-DD*1, USB-A male to Type-C male Cable*1, Quick Start Guide*1, Warranty Card*1 Color : Black CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 712885942541 ExternallyAssignedProductIdentifier2 : 712885942534 ExternallyAssignedProductIdentifier3 : 0712885942541 ExternallyAssignedProductIdentifier4 : 0712885942534 InterfaceType1 : Coaxial InterfaceType2 : USB ItemName : Reiyin DA-DD 192kHz 24bit Audio DAC USB-C to Optical Coaxial 3.5mm AUX Converter Decoder ItemPackageDimensions_Height : 13.208 centimeters ItemPackageDimensions_Length : 3.048 centimeters ItemPackageDimensions_Width : 10.668 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : digital-to-analog-converters Manufacturer : Reiyin Technology Co.,Limited Material : Copper ModelNumber : DA-DD MountingType : Surface Mount NumberOfChannels : 3 NumberOfItems : 1 PartNumber : DA-DD ProductDescription : DA-DD is a audio converter with USB 2.0 High-Speed audio codec, it doesn’t need to install driver and license, plug and play. Precautions: 1. Please adjust the switch “digital/analog” to the correct position. 2. Not all Android smartphones support OTG output. 3. Work with phone, please set the output of phone to OTG. 4. Because the USB jack on the TV is almost the input interface, it can’t output audio, so this product is unavailable when connect it to the USB of TV. 5. When using with a computer, please disable the microphone of PC, otherwise, there is a possibility of noise. ProductSiteLaunchDate : 2019-10-31T03:54:38.903Z Size : 10.9 x 9.2 x 1.8 inches SupplierDeclaredDgHzRegulation : not_applicable