---
product_id: 511396325
title: "DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter"
brand: "dsd tech"
price: "€ 41.76"
currency: EUR
in_stock: true
reviews_count: 13
category: "Dsd Tech"
url: https://www.desertcart.de/products/511396325-dsd-tech-sh-au01a-usb-to-toslink-coaxial-optical-audio
store_origin: DE
region: Germany
---

# 16-bit Delta-Sigma DAC for crisp audio USB to Optical & Coaxial output Plug & Play, no driver needed DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter

**Brand:** dsd tech
**Price:** € 41.76
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game—because your sound deserves the spotlight!

## Quick Answers

- **What is this?** DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter by dsd tech
- **How much does it cost?** € 41.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/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

- • **Zero Hassle Setup:** Plug & play design means no drivers or complicated installs—just pure sound, instantly.
- • **Universal Compatibility:** Works flawlessly with Windows, Mac, and Linux devices, perfect for professionals and audiophiles alike.
- • **Reliable Support & Warranty:** Backed by responsive customer service and a 1-year replacement guarantee for peace of mind.
- • **Premium TI PCM2903C DAC Chip:** Experience crystal-clear 16-bit audio with support for 32k, 44.1k, and 48kHz sampling rates.
- • **Seamless USB to Digital Audio Conversion:** Effortlessly connect your PC or Raspberry Pi to high-end audio systems with optical or coaxial outputs.

## Overview

The DSD TECH SH-AU01A is a compact USB to TOSLINK optical and coaxial audio adapter featuring a high-quality TI PCM2903C 16-bit Delta-Sigma DAC chip. It supports multiple sampling rates (32k, 44.1k, 48kHz) and offers plug-and-play convenience without requiring drivers. Ideal for PCs, notebooks, and Raspberry Pi, it delivers pristine digital audio output to high-end speakers or soundbars, backed by responsive customer support and a 1-year replacement warranty.

## Description

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

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.
Review: Solid product so far - So far so good! Sound quality and stability are both great. No fuss, easy setup. Happy with this purchase. I previously tried one of the in-line converters and had a few problems, so decided to try this product instead. My configuration: The adapter is connected on one end via USB type-a to an external dock which is hooked up to a Windows 11 Dell XPS. On the other end of the adapter, I am pushing through an optical connection to a Samsung sound bar.

## 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 | #7,312 in Audio & Video Connectors & Adapters |
| Customer Reviews | 4.2 4.2 out of 5 stars (141) |
| Date First Available | November 30, 2022 |
| Item Weight | 3.17 ounces |
| Item model number | SH-AU01A |
| Manufacturer | DSD TECH |
| Product Dimensions | 3.54 x 1.38 x 0.98 inches |

## 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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Solid product so far
*by P***N on November 17, 2025*

So far so good! Sound quality and stability are both great. No fuss, easy setup. Happy with this purchase. I previously tried one of the in-line converters and had a few problems, so decided to try this product instead. My configuration: The adapter is connected on one end via USB type-a to an external dock which is hooked up to a Windows 11 Dell XPS. On the other end of the adapter, I am pushing through an optical connection to a Samsung sound bar.

### ⭐⭐⭐⭐⭐ Works great for adding SPDIF out to a PC or device.
*by R***E on April 24, 2023*

My new computer didn't have an SPDIF optical or coax out so I added this and it did the trick. This converter appears to your computer/device as a sound card. No drivers are needed for Windows. Simply plug it in and it works. You select the sound card (in Windows sound settings it's called "USB AUDIO CODEC") and sound from the PC or device is sent out the optical and coax outputs. If you want audio quality better than 16 bit at 48k (this converter's max) then you need to look elsewhere. Amazon does sell The Douk Audio U2 Pro SPDIF converter for $69 that can do 16 to 32 bit at 41 to 384 kHz which covers all premium streaming sources and high-end song formats. I didn't notice any audio difference between my old computer's built-in SP/DIF and this converter. I haven't tried it but you can use both the optical and coax outputs simultaneously.

## 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 Germany*
*Store origin: DE*
*Last updated: 2026-02-25*