---
product_id: 666279908
title: "SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter"
brand: "dsd tech"
price: "฿1757"
currency: THB
in_stock: true
reviews_count: 5
category: "Dsd Tech"
url: https://www.desertcart.co.th/products/666279908-sh-au01a-usb-to-toslink-coaxial-optical-audio-adapter
store_origin: TH
region: Thailand
---

# Supports 32k, 44.1k, 48kHz sampling rates 16-bit Delta-Sigma DAC for crisp audio Plug & Play USB 2.0, no driver needed SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter

**Brand:** dsd tech
**Price:** ฿1757
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter by dsd tech
- **How much does it cost?** ฿1757 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/666279908-sh-au01a-usb-to-toslink-coaxial-optical-audio-adapter)

## 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

- • **Versatile Compatibility:** Works flawlessly with Windows, Mac, Linux, notebooks, and mini PCs for ultimate flexibility.
- • **Reliable Support & Warranty:** Backed by a 1-year warranty and lifetime tech support—because your sound matters.
- • **Plug & Play with Zero Hassle:** No drivers required—just connect and enjoy pristine digital sound instantly.
- • **Precision Audio with TI PCM2903C Chip:** Experience 16-bit Delta-Sigma DAC clarity and dynamic range up to 93 dB.
- • **Seamless USB to Digital Audio Conversion:** Effortlessly upgrade your PC or Raspberry Pi audio with high-fidelity Toslink/coaxial output.

## Overview

The DSD TECH SH-AU01A is a compact USB to Toslink/coaxial digital audio adapter featuring a TI PCM2903C 16-bit Delta-Sigma DAC chip. It supports 32k, 44.1k, and 48kHz sampling rates, delivering high-quality PCM audio output without requiring drivers. Compatible with PCs, laptops, Raspberry Pi, and Linux devices, it offers plug-and-play convenience and comes with a 1-year warranty plus lifetime technical support.

## Description

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 developed 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, 48kHz. SNR = 96 dB. Dynamic range: 93 dB. No drive required Compatible devices: 1. PC computer. 2. Notebook. Raspberry Pi and other Linux devices. Packing list: 1 x SH-AU01A USB to Toslink coaxial audio adapter. 1 x user manual (English language not guaranteed). 1 x USB A to USB-C cable (3.2 ft). GUARANTEE: 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 problem within 24 hours.

Review: The front of the device, beneath the brand name, is scratched up. Functionally, the device seems to work well, but it produces a very annoying, seemingly random crackling noise. This is not acceptable for most people who would purchase this device. Therefore, this device is faulty and useless. Do not purchase!
Review: 形状はアルミ製の箱型でとても素晴らしいです。ただ選択しが3モードしかなく16ビット32000Hz(FMラジオの音質)、16ビット44100Hz(CDの音質)、16ビット48000Hz(DVDの音質)となります。しかしミニコンポやサウンドバーに繋ぐには十分で素晴らしい音質です。

## 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.
- Warranty: DSD TECH provide a 1 year warranty and lifetime technical support for this USB to TOSLINK Coaxial Audio Adapter.if you have any questions, please feel free to contact us. We will respond within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BNMRYMCT |
| Best Sellers Rank | #39,525 in Electronics ( See Top 100 in Electronics ) #42 in Digital-Analog Converters |
| Country of origin | China |
| Item model number | SH-AU01A |
| Manufacturer | DSD TECH |
| Product Dimensions | 8.99 x 3.51 x 2.49 cm; 90 g |

## Product Details

- **Colour:** silver
- **Compatible devices:** Laptop, Other Linux Devices, PC
- **Connector type:** USB, TOSLINK
- **Item dimensions L x W x H:** 9 x 3.5 x 2.5 centimeters

## Images

![SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter - Image 1](https://m.media-amazon.com/images/I/711SmA8ma2L.jpg)

## Customer Reviews

### ⭐ Review
*by T***G on 27 September 2024*

The front of the device, beneath the brand name, is scratched up. Functionally, the device seems to work well, but it produces a very annoying, seemingly random crackling noise. This is not acceptable for most people who would purchase this device. Therefore, this device is faulty and useless. Do not purchase!

### ⭐⭐⭐⭐⭐ Review
*by か***ず on 1 June 2025*

形状はアルミ製の箱型でとても素晴らしいです。ただ選択しが3モードしかなく16ビット32000Hz(FMラジオの音質)、16ビット44100Hz(CDの音質)、16ビット48000Hz(DVDの音質)となります。しかしミニコンポやサウンドバーに繋ぐには十分で素晴らしい音質です。

### ⭐⭐⭐⭐⭐ Review
*by T***I on 5 January 2024*

Działa bezbłędnie - zgodnie z przeznaczeniem USB-C -> Toslink. Dzięki urządzeniu dźwięk jest idealnie przekazywany z komputera na głośniki bez zakłóceń, bez trzeszczenia, bez przydźwięków (ale czego innego spodziewać się po cyfrowej transmisji po światłowodzie) - dla mojego niemelomańskiego ucha idealnie.

## Frequently Bought Together

- DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter
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- 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 Thailand*
*Store origin: TH*
*Last updated: 2026-02-16*