---
product_id: 725674177
title: "Cubilux USB A to TOSLINK Optical Audio Adapter, Unidirectional USB Type A to SPDIF Digital Converter, S/PDIF Transmitter for Computer Laptop PC PS5/4 ONLY, NOT for TV Or Other Devices"
brand: "cubilux"
price: "€ 91.64"
currency: EUR
in_stock: false
reviews_count: 5
category: "Cubilux"
url: https://www.desertcart.com.cy/products/725674177-cubilux-usb-a-to-toslink-optical-audio-adapter-unidirectional-usb
store_origin: CY
region: Cyprus
---

# 192KHz/24-bit Hi-Res Audio Plug & Play USB Type A Aluminum Alloy Durable Case Cubilux USB A to TOSLINK Optical Audio Adapter, Unidirectional USB Type A to SPDIF Digital Converter, S/PDIF Transmitter for Computer Laptop PC PS5/4 ONLY, NOT for TV Or Other Devices

**Brand:** cubilux
**Price:** € 91.64
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your sound game—because your ears deserve the best!

## Quick Answers

- **What is this?** Cubilux USB A to TOSLINK Optical Audio Adapter, Unidirectional USB Type A to SPDIF Digital Converter, S/PDIF Transmitter for Computer Laptop PC PS5/4 ONLY, NOT for TV Or Other Devices by cubilux
- **How much does it cost?** € 91.64 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/725674177-cubilux-usb-a-to-toslink-optical-audio-adapter-unidirectional-usb)

## Best For

- cubilux enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Powerful:** Small footprint (0.6in x 0.6in x 8in) makes it the perfect travel companion for audiophiles on the go.
- • **Robust & Portable Design:** Crafted with a sleek aluminum alloy shell and braided cable to block interference and withstand daily use.
- • **Effortless Plug & Play Setup:** No drivers or external power needed—just connect and elevate your sound instantly.
- • **Seamless Hi-Res Audio Transmission:** Experience crystal-clear 192KHz/24-bit sound with zero signal loss for your ultimate audio setup.
- • **Universal USB Type A Compatibility:** Works flawlessly with Windows and Mac laptops, PCs, and select gaming consoles (PS4/5 excluded).

## Overview

The Cubilux USB A to TOSLINK Optical Audio Adapter converts USB Type A digital audio signals into high-fidelity S/PDIF optical output, supporting up to 192KHz/24-bit resolution. Designed with an aluminum alloy case and braided cable, it ensures durability and interference-free transmission. Compatible with Windows and Mac computers and select gaming consoles, this plug-and-play device delivers lossless surround sound to your home audio system without the hassle of bulky cables or drivers.

## Description

Cubilux USB A to TOSLINK (S/PDIF) Optical Audio Converter transmits digital audio signal from the USB A port of your TV, computer, laptop and gaming console to home theatres, home stereo system, soundbar or surround sound speakers, AV amplifier/receiver, audio mixer etc.. The case of USB A optical audio adapter is made with Aluminum alloy for better isolation of electrical interference; The audio transmission by optical fiber delivers high fidelity audio signal and eliminates ground loop noise, you could enjoy 192KHz/24-bit High-Resolution music without any signal loss or static.

Review: Works perfectly
Review: Le chainon manquant - Excellent produit, installation facile, reconnu immédiatement par Windows 10/11. Qualité sonore excellente en stéréo Sortie optique sans problème en 44.1,48,96,192 khz 16ou24 bits. Très bon rapport qualité/prix

## Features

- [Instantly Connect your USB A Devices to S/PDIF Sound System] – Cubilux USB A to S/PDIF Optical Audio Converter lets you easily connect your USB Type A laptop, computer or gaming console with sound bar, home audio system, external DAC, amplifier, preamp or speaker to enjoy lossless surround sound music, no need for bulky cable connection or set up.
- [Crystal Clean Hi-Res Sound] – The USB Type A to TOSLINK Connector delivers crisp and clear High-Resolution sound at 48KHz/24-bit, 96KHz/24-bit, 192KHz/24-bit with great clarity and rich audio details.
- [Plug & Play] – No need for a driver or external power. Works with Windows and Mac OS computer, laptop, PC with USB Type A port.
- [Compact and Durable] – Made with Aluminum alloy case and braided cable, the adapter isolates EM/RF interference and offers great durability as well. Measured at 0.6in x 0.6in x 8in (cable included), this adapter is super portable to carry.
- [Important Note] – This adapter is for computers ONLY and does NOT support TV, Xbox, Switch or PS4/PS5 for audio output.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B2DBGKL3 |
| Best Sellers Rank | #262,170 in Electronics ( See Top 100 in Electronics ) #511 in Audio & Video Adapters |
| Brand | Cubilux |
| Brand Name | Cubilux |
| Colour | silver |
| Compatible Devices | Gaming Console, Laptop, Personal Computer |
| Connector Type | USB Type A |
| Current Rating | 1 Amps |
| Customer Reviews | 4.3 out of 5 stars 1,093 Reviews |
| Input Voltage | 5 Volts (DC) |
| Item Dimensions | 6.5 x 5.5 x 2.5 Centimeters |
| Item Package Quantity | 1 |
| Item dimensions L x W x H | 6.5 x 5.5 x 2.5 Centimeters |
| Manufacturer | Cubilux |
| Model Number | Cubilux |
| Number of Items | 1 |
| Number of Ports | 2 |
| Power Plug Type | No Plug |
| Product Finish Type | Metallic |
| Specific Uses For Product | Computer, Laptop, Sound Bar, Home Audio System, External DAC, Amplifier, Preamp, Speaker |
| Unit Count | 1 Count |

## Product Details

- **Colour:** silver
- **Compatible Devices:** Gaming Console, Laptop, Personal Computer
- **Connector Type:** USB Type A
- **Item dimensions L x W x H:** 6.5 x 5.5 x 2.5 Centimeters
- **Specific Uses For Product:** Computer, Laptop, Sound Bar, Home Audio System, External DAC, Amplifier, Preamp, Speaker

## Images

![Cubilux USB A to TOSLINK Optical Audio Adapter, Unidirectional USB Type A to SPDIF Digital Converter, S/PDIF Transmitter for Computer Laptop PC PS5/4 ONLY, NOT for TV Or Other Devices - Image 1](https://m.media-amazon.com/images/I/617GCESrDPL.jpg)
![Cubilux USB A to TOSLINK Optical Audio Adapter, Unidirectional USB Type A to SPDIF Digital Converter, S/PDIF Transmitter for Computer Laptop PC PS5/4 ONLY, NOT for TV Or Other Devices - Image 2](https://m.media-amazon.com/images/I/81BUR9eVD-L.jpg)
![Cubilux USB A to TOSLINK Optical Audio Adapter, Unidirectional USB Type A to SPDIF Digital Converter, S/PDIF Transmitter for Computer Laptop PC PS5/4 ONLY, NOT for TV Or Other Devices - Image 3](https://m.media-amazon.com/images/I/71dCZLil8fL.jpg)
![Cubilux USB A to TOSLINK Optical Audio Adapter, Unidirectional USB Type A to SPDIF Digital Converter, S/PDIF Transmitter for Computer Laptop PC PS5/4 ONLY, NOT for TV Or Other Devices - Image 4](https://m.media-amazon.com/images/I/81pM-1+XpaL.jpg)
![Cubilux USB A to TOSLINK Optical Audio Adapter, Unidirectional USB Type A to SPDIF Digital Converter, S/PDIF Transmitter for Computer Laptop PC PS5/4 ONLY, NOT for TV Or Other Devices - Image 5](https://m.media-amazon.com/images/I/71+wNegvrQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfectly
*by D***Y on 23 June 2023*



### ⭐⭐⭐⭐⭐ Le chainon manquant
*by G***E on 7 July 2025*

Excellent produit, installation facile, reconnu immédiatement par Windows 10/11. Qualité sonore excellente en stéréo Sortie optique sans problème en 44.1,48,96,192 khz 16ou24 bits. Très bon rapport qualité/prix

### ⭐⭐⭐⭐⭐ Optimalt ljud ut ftån en PC
*by B***N on 12 November 2025*

Om man vill ha digitalt ljud med högsta kvalitet ut från en PC så är detta ett måste. Enkelt och suveränt.

## Frequently Bought Together

- Cubilux USB A to TOSLINK Optical Audio Adapter, Unidirectional USB Type A to SPDIF Digital Converter, S/PDIF Transmitter for Computer Laptop PC ONLY, NOT for TV Or Other Devices
- KabelDirekt TOSLINK – Optical Audio Cable – 6ft – Fiber Optic Cord, S/PDIF Digital Audio Optical Cable for Soundbar, Stereo Systems, Home Cinema, Xbox One/PS4 – Designed in Germany
- Cubilux USB A SPDIF Input Adapter for PC [Stereo Recording ONLY, NOT for Playing Audio] USB Optical Line-in Dongle, Toslink to USB Receiver, USB A SDPIF RX Interface Suitable for Laptop Computer

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**Shop now:** [https://www.desertcart.com.cy/products/725674177-cubilux-usb-a-to-toslink-optical-audio-adapter-unidirectional-usb](https://www.desertcart.com.cy/products/725674177-cubilux-usb-a-to-toslink-optical-audio-adapter-unidirectional-usb)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-05*