---
product_id: 191186526
title: "Optical to Coaxial or Coax to Optical Digital Audio Converter Adapter, Bi-Directional Digital Coaxial to/from SPDIF Optical (Toslink) Audio Signal Converter/Repeater"
brand: "azduou"
price: "€ 43.35"
currency: EUR
in_stock: true
reviews_count: 9
category: "Azduou"
url: https://www.desertcart.gr/products/191186526-optical-to-coaxial-or-coax-to-optical-digital-audio-converter
store_origin: GR
region: Greece
---

# Plug & play, no drivers needed Supports multi-channel surround sound Bi-directional conversion Optical to Coaxial or Coax to Optical Digital Audio Converter Adapter, Bi-Directional Digital Coaxial to/from SPDIF Optical (Toslink) Audio Signal Converter/Repeater

**Brand:** azduou
**Price:** € 43.35
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate your audio game—convert, connect, and conquer your soundscape!

## Quick Answers

- **What is this?** Optical to Coaxial or Coax to Optical Digital Audio Converter Adapter, Bi-Directional Digital Coaxial to/from SPDIF Optical (Toslink) Audio Signal Converter/Repeater by azduou
- **How much does it cost?** € 43.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/191186526-optical-to-coaxial-or-coax-to-optical-digital-audio-converter)

## Best For

- azduou enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** No software or drivers required—just connect and elevate your audio setup instantly.
- • **Universal Compatibility:** Works flawlessly with Blu-ray players, gaming consoles, HDTVs, soundbars, and more for ultimate versatility.
- • **Compact & Durable Design:** Sleek metal casing with a lightweight 3-ounce frame fits discreetly into any professional or home audio environment.
- • **Immersive High-Definition Sound:** Experience crystal-clear, noise-free audio with support for uncompressed PCM and 5.1 surround sound formats.
- • **Seamless Bi-Directional Audio Conversion:** Effortlessly switch between optical and coaxial digital audio signals without missing a beat.

## Overview

This Azduou Optical to Coaxial Digital Audio Converter is a compact, bi-directional adapter that converts SPDIF optical and coaxial signals with zero noise interference. Supporting multi-channel surround sound and popular audio formats like DTS and PCM, it offers plug-and-play ease and broad compatibility with devices ranging from Blu-ray players to soundbars. Powered via USB, its durable metal build ensures reliable performance for professional-grade audio setups.

## Description

desertcart.com: Optical to Coaxial or Coax to Optical Digital Audio Converter Adapter, Bi-Directional Digital Coaxial to/from SPDIF Optical (Toslink) Audio Signal Converter/Repeater : Industrial & Scientific

Review: Easily convert Digital Coaxial Audio Output to Toslink-Optical Digital Audio Input - Works exactly as promised. Simplified connecting our TV with S/PDIF (RCA-style) Coaxial Digital Audio Output, to a sound bar with Toslink-style Optical Digital Audio input. Set-up took very little time and effort. However, It would be helpful if the description mentioned that the device requires a free USB connection for the power. It does show the connector to plug into the back of the device is a micro USB connector, but it does not indicate the other end is a standard USB connector with no adapter for an AC outlet.
Review: Great Product - Works well for my needs

## Features

- 【Bi-Directional Digital Audio Converter】Optical-to-Coaxial or Coax-to-Optical Digital Audio Converter Adapter.
- 【High Definition Audio】Noise-free transmission, high definition audio output for your amplifier and speaker.
- 【Easy to Setup】 Plug and play, no need any software and driver.
- 【Support Audio Format】 Support multi-channel surround sound, uncompressed PCM audio and compressed 5.1 audio, DTS to audio processor or A/V receiver with capacity of decoding audio source.
- 【Wide Applicabilit】Compatible with Blu-ray Player, Satellite receiver, BR player, Xbox 360, HDTV, DVD, Amplifier, Sound Bar, Speaker and all device with digital audio out port.
- Note：Sonos Arc may not be available for purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085DJGT28 |
| Best Sellers Rank | #115,621 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #156 in Signal Converters |
| Brand | Azduou |
| Customer Reviews | 4.4 4.4 out of 5 stars (298) |
| Date First Available | March 3, 2020 |
| Interface Type | Coaxial, Optical |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3 ounces |
| Manufacturer | Azda |
| Material | Metal |
| Maximum Supply Voltage | 5 Volts |
| Mounting Type | Coaxial |
| Number of Channels | 2 |
| Number of Pins | 4 |
| Product Dimensions | 2.6 x 1.9 x 0.6 inches |
| UPC | 750076279816 |

## Product Details

- **Brand:** Azduou
- **Interface Type:** Coaxial, Optical
- **Maximum Supply Voltage:** 5 Volts
- **Mounting Type:** Coaxial
- **Number of Pins:** 4

## Images

![Optical to Coaxial or Coax to Optical Digital Audio Converter Adapter, Bi-Directional Digital Coaxial to/from SPDIF Optical (Toslink) Audio Signal Converter/Repeater - Image 1](https://m.media-amazon.com/images/I/61D94f-zebL.jpg)

## Questions & Answers

**Q: Does this come with any cables?**
A: Yes. Mine came with both coax and optical digital.

**Q: How long are the included cables?**
A: Optical cable is about 1m / 36 inches.
The mini USB power cord is about the same length. 
I've added a 5 foot RCA plug for other components that don't have optical I/O ports

**Q: If i use this connected to my pc can i have a usb port on my pc power this thing?**
A: That should work, if the USB port puts out power.  I used a 5a plug into the wall.

**Q: How many watts are used**
A: I didn't see that in the specs but it is powered by the USB port so less than 300

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easily convert Digital Coaxial Audio Output to Toslink-Optical Digital Audio Input
*by T***R on October 28, 2025*

Works exactly as promised. Simplified connecting our TV with S/PDIF (RCA-style) Coaxial Digital Audio Output, to a sound bar with Toslink-style Optical Digital Audio input. Set-up took very little time and effort. However, It would be helpful if the description mentioned that the device requires a free USB connection for the power. It does show the connector to plug into the back of the device is a micro USB connector, but it does not indicate the other end is a standard USB connector with no adapter for an AC outlet.

### ⭐⭐⭐⭐⭐ Great Product
*by M***E on September 28, 2025*

Works well for my needs

### ⭐⭐⭐⭐⭐ Works well
*by R***D on August 17, 2025*

I needed this to connect one of my PCs to a Logitech Z550 with 3 digital inputs where optical and 2.5mm were already used. Plugged optical to this device and coax to Z550. Works fine with no issues.

## Frequently Bought Together

- Optical to Coaxial or Coax to Optical Digital Audio Converter Adapter, Bi-Directional Digital Coaxial to/from SPDIF Optical (Toslink) Audio Signal Converter/Repeater
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-04-22*