---
product_id: 568336265
title: "Cubilux USB Type C to TOSLINK Optical Audio Adapter [192KHz/24bit DAC] Thunderbolt 4/3 to SPDIF Converter Compatible with MacBook Pro/Air Mac Pro/Ipad Mini iMac Samsung Note 20/10 S22/S21/S20/S10"
brand: "cubilux"
price: "311 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "Cubilux"
url: https://www.desertcart.pl/products/568336265-cubilux-usb-type-c-to-toslink-optical-audio-adapter-192khz
store_origin: PL
region: Poland
---

# 192KHz/24-bit Hi-Res audio output USB-C & Thunderbolt 3/4 compatible Aluminum alloy casing for EMI/RFI isolation Cubilux USB Type C to TOSLINK Optical Audio Adapter [192KHz/24bit DAC] Thunderbolt 4/3 to SPDIF Converter Compatible with MacBook Pro/Air Mac Pro/Ipad Mini iMac Samsung Note 20/10 S22/S21/S20/S10

**Brand:** cubilux
**Price:** 311 zł
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game—ditch the noise, keep the clarity!

## Quick Answers

- **What is this?** Cubilux USB Type C to TOSLINK Optical Audio Adapter [192KHz/24bit DAC] Thunderbolt 4/3 to SPDIF Converter Compatible with MacBook Pro/Air Mac Pro/Ipad Mini iMac Samsung Note 20/10 S22/S21/S20/S10 by cubilux
- **How much does it cost?** 311 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/568336265-cubilux-usb-type-c-to-toslink-optical-audio-adapter-192khz)

## 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

- • **Ultra-Portable Design:** Compact form factor with an 8-inch cable makes it the perfect travel companion for on-the-go audiophiles.
- • **Plug & Play Simplicity:** No drivers or external power needed—just connect and enjoy on Mac, Windows, Android, and Linux.
- • **Durable & Interference-Free:** Premium aluminum alloy shell and braided cable block noise and ensure long-lasting performance.
- • **Audiophile-Grade Hi-Res Sound:** Experience crystal-clear, lossless audio up to 192KHz/24-bit for immersive surround sound.
- • **Seamless USB-C to Optical Audio:** Instantly connect your latest devices to premium S/PDIF sound systems without bulky cables.

## Overview

The Cubilux USB Type C to TOSLINK Optical Audio Adapter is a compact, durable converter that delivers pristine 192KHz/24-bit high-resolution digital audio from USB-C or Thunderbolt 3/4 devices to S/PDIF-compatible sound systems. Featuring an aluminum alloy casing for interference isolation and plug-and-play compatibility across Mac, Windows, Android, and Linux platforms, it’s the essential tool for professionals and audiophiles seeking lossless surround sound without bulky setups.

## Description

Cubilux USB C (Thunderbolt 4/3 compatible) to TOSLINK (S/PDIF) Optical Audio Converter transmits digital audio signal from your USB C smartphone, laptop to home theatres, home stereo system, soundbar or surround sound speakers, AV amplifier/receiver, audio mixer etc.. The case of USB C optical audio adapter is made with Aluminum alloy for better isolation of electrical interference; The transmission by optical fiber delivers high fidelity audio signal and eliminates ground loop noise, you can enjoy 192KHz/24-bit High-Resolution music without any signal loss or static. The adapter is compact and portable, and the 8 inches long cable offers great extension to connect MacBook, iMac, Mac Pro, Mac Mini as well as other computers.

Review: Excellent and Simple Solution for Playing Lossless High-Res Apple Music to your WiiM Ultra!
Review: Works perfectly

## Features

- 【Instantly Connect your USB C Devices to S/PDIF Sound System】Cubilux USB C to S/PDIF Optical Audio Converter lets you easily connect your USB C smartphone, laptop or computer to Soundbar, 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 C 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 driver required; no need for external power. Works with Ipad, Android, Windows, Mac OS devices with USB Type C or Thunderbolt 3/4 port, and compatible with MacBook Pro/Air, iMac, Mac Pro/Mini, ipad，linux. Please Note: This adapter is not compatible with iPad.
- 【Compact and Durable】 Made with Aluminum alloy case and braided cable, the adapter could isolate EM/RF interference and offer great durability as well. Measured at 0.6in x 0.6in x 8in (cable included), this adapter is super portable to carry.
- Important Note: The MacOS devices (Ipad,MacBook, iMac) will ONLY output stereo sound by default since the system could NOT decode surround sound on its own. To output 5.1/7.1 surround from MacOS, please use surround sound media player like “Kodi”.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09QFYNB7Y |
| Best Sellers Rank | #32,668 in Electronics ( See Top 100 in Electronics ) #229 in Audio & Video Adapters |
| Brand | Cubilux |
| Color | Single SPDIF Adapter |
| Colour | Single SPDIF Adapter |
| Compatible Devices | MacBook Pro/Air, Mac Pro/Mini, iMac, ipad, Samsung Note 20/10 S22/S21/S20/S10, Android devices |
| Compatible devices | MacBook Pro/Air, Mac Pro/Mini, iMac, ipad, Samsung Note 20/10 S22/S21/S20/S10, Android devices |
| Connector Type | USB-C, TOSLINK (SPDIF) |
| Connector type | USB-C, TOSLINK (SPDIF) |
| Current Rating | 2 Amps |
| Customer Reviews | 4.3 out of 5 stars 2,029 Reviews |
| Finish | Aluminium |
| Input Voltage | 20 Volts |
| Item Dimensions | 22.9 x 2 x 1.5 centimeters |
| Item dimensions L x W x H | 22.9 x 2 x 1.5 centimeters |
| Manufacturer | Cubilux |
| Model Number | CUB-USBOPT |
| Nominal Power | 0.4 Watts |
| Number of Items | 1 |
| Number of Ports | 2 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | home entertainment systems, professional audio setups |
| Specific uses for product | home entertainment systems, professional audio setups |
| Unit Count | 1.0 Count |

## Product Details

- **Colour:** Single SPDIF Adapter
- **Compatible devices:** MacBook Pro/Air, Mac Pro/Mini, iMac, ipad, Samsung Note 20/10 S22/S21/S20/S10, Android devices
- **Connector type:** USB-C, TOSLINK (SPDIF)
- **Item dimensions L x W x H:** 22.9 x 2 x 1.5 centimeters
- **Specific uses for product:** home entertainment systems, professional audio setups

## Images

![Cubilux USB Type C to TOSLINK Optical Audio Adapter [192KHz/24bit DAC] Thunderbolt 4/3 to SPDIF Converter Compatible with MacBook Pro/Air Mac Pro/Ipad Mini iMac Samsung Note 20/10 S22/S21/S20/S10 - Image 1](https://m.media-amazon.com/images/I/51nQz7+58LL.jpg)
![Cubilux USB Type C to TOSLINK Optical Audio Adapter [192KHz/24bit DAC] Thunderbolt 4/3 to SPDIF Converter Compatible with MacBook Pro/Air Mac Pro/Ipad Mini iMac Samsung Note 20/10 S22/S21/S20/S10 - Image 2](https://m.media-amazon.com/images/I/81PpcAUzDkL.jpg)
![Cubilux USB Type C to TOSLINK Optical Audio Adapter [192KHz/24bit DAC] Thunderbolt 4/3 to SPDIF Converter Compatible with MacBook Pro/Air Mac Pro/Ipad Mini iMac Samsung Note 20/10 S22/S21/S20/S10 - Image 3](https://m.media-amazon.com/images/I/71kgkt70mAL.jpg)
![Cubilux USB Type C to TOSLINK Optical Audio Adapter [192KHz/24bit DAC] Thunderbolt 4/3 to SPDIF Converter Compatible with MacBook Pro/Air Mac Pro/Ipad Mini iMac Samsung Note 20/10 S22/S21/S20/S10 - Image 4](https://m.media-amazon.com/images/I/81JPMWiuDNL.jpg)
![Cubilux USB Type C to TOSLINK Optical Audio Adapter [192KHz/24bit DAC] Thunderbolt 4/3 to SPDIF Converter Compatible with MacBook Pro/Air Mac Pro/Ipad Mini iMac Samsung Note 20/10 S22/S21/S20/S10 - Image 5](https://m.media-amazon.com/images/I/611K2Mg60QL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent and Simple Solution for Playing Lossless High-Res Apple Music to your WiiM Ultra!
*by E***G on 3 April 2025*



### ⭐⭐⭐⭐⭐ 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

## Frequently Bought Together

- Cubilux USB C to SPDIF Transmitter, Unidirectional Type C to Optical Audio Output Adapter with 192KHz/24bit DAC for MacBook Pro/Air, Laptop, Computer
- KabelDirekt Optical Audio Cable – 10ft Digital Optical Cable for soundbars, Fiber Optic Lead (Digital S/PDIF Cable, Stereo Systems/amplifiers/amps, Home Cinema, Xbox One/PS4)
- 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

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-15*