---
product_id: 511396325
title: "DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter"
brand: "dsd tech"
price: "AR$88016"
currency: ARS
in_stock: true
reviews_count: 13
category: "Dsd Tech"
url: https://www.desertcart.com.ar/products/511396325-dsd-tech-sh-au01a-usb-to-toslink-coaxial-optical-audio
store_origin: AR
region: Argentina
---

# 16-bit TI PCM2903C DAC chip Dual optical & coaxial digital output USB Type-C plug & play DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter

**Brand:** dsd tech
**Price:** AR$88016
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game—because your speakers deserve the best!

## Quick Answers

- **What is this?** DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter by dsd tech
- **How much does it cost?** AR$88016 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/511396325-dsd-tech-sh-au01a-usb-to-toslink-coaxial-optical-audio)

## Best For

- dsd tech enthusiasts

## Why This Product

- Trusted dsd tech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Simplicity:** Connect, select 'USB AUDIO CODEC,' and enjoy high-fidelity sound without any software hassle.
- • **Premium TI PCM2903C DAC Inside:** Experience crystal-clear 16-bit Delta-Sigma audio decoding at 32k/44.1k/48kHz sampling rates.
- • **Robust Build with Quality Connectors:** Aluminum enclosure and sturdy ports ensure durability and premium feel for your desktop setup.
- • **Dedicated Customer Support & Warranty:** 1-year replacement and expert help within 24 hours—because your sound matters.
- • **Seamless USB to Digital Audio Conversion:** Instantly upgrade your PC or Raspberry Pi with pristine optical/coaxial sound—no drivers needed.

## Overview

The DSD TECH SH-AU01A is a compact USB Type-C to TOSLINK optical and coaxial audio adapter featuring a built-in TI PCM2903C 16-bit DAC chip. It supports 32k, 44.1k, and 48kHz PCM digital audio output with plug-and-play ease, delivering high-quality sound for PCs, notebooks, and Raspberry Pi devices. Housed in a durable aluminum case, it offers reliable connectivity and comes with a 1-year warranty and responsive customer support.

## Description

Buy DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter: Connectors & Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: The device I've been looking for - I bought a set of KEF LSX powered speakers a few years ago, not knowing that my options for connecting them were optical, Bluetooth, and wifi. I scrambled for a bit trying to find a sound card or USB audio device with optical out. I could only find expensive options. I discovered that my motherboard had optical out later, so all was well. Cue this year, I went with a smaller motherboard for my machine. My foresight and planning prowess came back to bite me though, and I found myself without an optical connection. This fit my need perfectly. I had been running the speakers using Bluetooth while I was waiting for this to come in, and the difference in quality was amazing. Setup is as follows: plug it into the computer, connect the optical cable, select "USB AUDIO CODEC" as your output, and you're done. No fuss. Build quality is great too. Feels overbuilt, quality connectors and hefty aluminum enclosure.
Review: Works great for audio - It worked right out of the box. I'm taking audio out of a micro PC USB port and connecting to my receiver's optical-in port. Music is great. I'm not experiencing any extraneous noises or any transfer issues.

## Features

- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BNMRYMCT |
| Best Sellers Rank | #5,385 in Audio & Video Connectors & Adapters |
| Brand | DSD TECH |
| Built-In Media | cable |
| Color | Silver |
| Compatible Devices | Android, iphone15 or later |
| Connector Type | USB Type C |
| Current Rating | 1 Amps |
| Customer Reviews | 4.1 out of 5 stars 144 Reviews |
| Input Voltage | 5 Volts |
| Item Dimensions | 3.54 x 1.38 x 0.98 inches |
| Item Weight | 0.09 Kilograms |
| Item dimensions L x W x H | 3.54 x 1.38 x 0.98 inches |
| Manufacturer | DSD TECH |
| Mfr Part Number | SH-AU01A |
| Model Number | SH-AU01A |
| Number of Items | 1 |
| Number of Ports | 3 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Smart Home Compatibility | Not Smart Home Compatible |
| UPC | 794251082167 |
| Unit Count | 1.0 Count |
| Warranty Description | Manufacturer warranty for 12 months from the date of purchase |
| Warranty Type | Limited |

## Product Details

- **Brand:** DSD TECH
- **Color:** Silver
- **Compatible Devices:** Android, iphone15 or later
- **Connector Type:** USB Type C
- **Item dimensions L x W x H:** 3.54 x 1.38 x 0.98 inches

## Images

![DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter - Image 1](https://m.media-amazon.com/images/I/711SmA8ma2L.jpg)
![DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter - Image 2](https://m.media-amazon.com/images/I/61QdHUEPe0L.jpg)
![DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter - Image 3](https://m.media-amazon.com/images/I/71XfapYqImL.jpg)
![DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter - Image 4](https://m.media-amazon.com/images/I/716wtCiENAL.jpg)
![DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter - Image 5](https://m.media-amazon.com/images/I/71nuCJVJy+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The device I've been looking for
*by J***Y on June 19, 2023*

I bought a set of KEF LSX powered speakers a few years ago, not knowing that my options for connecting them were optical, Bluetooth, and wifi. I scrambled for a bit trying to find a sound card or USB audio device with optical out. I could only find expensive options. I discovered that my motherboard had optical out later, so all was well. Cue this year, I went with a smaller motherboard for my machine. My foresight and planning prowess came back to bite me though, and I found myself without an optical connection. This fit my need perfectly. I had been running the speakers using Bluetooth while I was waiting for this to come in, and the difference in quality was amazing. Setup is as follows: plug it into the computer, connect the optical cable, select "USB AUDIO CODEC" as your output, and you're done. No fuss. Build quality is great too. Feels overbuilt, quality connectors and hefty aluminum enclosure.

### ⭐⭐⭐⭐⭐ Works great for audio
*by J***A on October 10, 2025*

It worked right out of the box. I'm taking audio out of a micro PC USB port and connecting to my receiver's optical-in port. Music is great. I'm not experiencing any extraneous noises or any transfer issues.

### ⭐⭐⭐⭐⭐ Works Great!
*by B***R on April 16, 2025*

I'm using this item in a recording studio for plain ol' reference monitoring (no high-bitrate stuff), and it does the job perfectly. I've not tried the coax output, we're running just the optical. Seems pretty solid and indestructible.

## Frequently Bought Together

- DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter
- KabelDirekt TOSLINK – Optical Audio Cable – 1.5ft – Fiber Optic Cord, S/PDIF Digital Audio Optical Cable for Soundbar, Stereo Systems, Home Cinema, Xbox One/PS4 – Designed in Germany
- FosPower Digital Audio Coaxial Cable [24K Gold Plated Connectors] Premium S/PDIF RCA Male to RCA Male for Home Theater, HDTV, Subwoofer, Hi-Fi Systems - 6ft

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-07-24*