DSD TECH: DSD TECH focuses on the development of communication connection devices such as USB/Serial/Wireless. We have served more than 100,000 customers in Europe, North America and Japan. USB to Digital Audio:It is a USB to Toslink optical and coaxial converter, suitable for PC computer, notebook, raspberry pi and so on, It can provide high-quality audio sources for your high-quality speakers. TI PCM2903C Chip: Built-in TI's PCM2903C HID Audio DAC Chip,No drive required. 16-Bit Delta-Sigma DAC.Supports 3 DAC parsing:32k, 44.1k, 48 kHz. Please note: This audio adapter outputs PCM digital audio signal, its volume level can only be adjusted by software, not by the system volume of Windows, MAC. Customer Support: DSD TECH provides permanent technical support and 1 year product replacement service for this Audio Adapter.All questions will be answered within 1 working day. SH-AU01A is a USB to Toslink optical and coaxial digital audio converter for PC computers, laptops, Raspberry Pi, etc., it can provide high-quality audio sources for your high-quality speakers. The DSD TECH team has designed and released more than 50 different usb adapters. We have enough experience in the USB product line.


Specification:
Model: SH-AU01A
Main chip: TI PCM2903C
Fully Compliant With USB 2.0 Specification
16-Bit Delta-Sigma DAC
DAC: 32k, 44.1k, 48 kHz
SNR = 96 dB
Dynamic Range = 93 dB
No drive required


Compatible devices:
1,PC computer
2,notebook,
3,Raspberry pi and other linux devices.


Packing list:
1 X SH-AU01A USB to TOSLINK Coaxial Audio Adapter
1 X User Manual
1 X USB A to USB-C Cable (3.2FT)

WARRANTY:
DSD TECH offers a 1-year warranty and lifetime technical support for this USB to TOSLINK Coaxial Audio Adapter。If you meet any question, Please contact us, We will fix your issue within 24 hours.