---
product_id: 568336265
title: "USB Type C to Toslink Optical Audio Adapter with 192kHz/24-bit DAC, Thunderbolt 4/3 SPDIF Digital Converter Compatible with MacBook Pro/Air Mac Pro/Mini iMac Samsung Note 20/10 S22/S21/S20/S10"
brand: "cubilux"
price: "€ 67.78"
currency: EUR
in_stock: true
reviews_count: 5
category: "Cubilux"
url: https://www.desertcart.sk/products/568336265-usb-type-c-to-toslink-optical-audio-adapter-with-192khz
store_origin: SK
region: Slovakia
---

# Plug & Play, No Drivers Needed 192KHz/24-bit Hi-Res Audio USB-C to TOSLINK Optical SPDIF USB Type C to Toslink Optical Audio Adapter with 192kHz/24-bit DAC, Thunderbolt 4/3 SPDIF Digital Converter Compatible with MacBook Pro/Air Mac Pro/Mini iMac Samsung Note 20/10 S22/S21/S20/S10

**Brand:** cubilux
**Price:** € 67.78
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** USB Type C to Toslink Optical Audio Adapter with 192kHz/24-bit DAC, Thunderbolt 4/3 SPDIF Digital Converter Compatible with MacBook Pro/Air Mac Pro/Mini iMac Samsung Note 20/10 S22/S21/S20/S10 by cubilux
- **How much does it cost?** € 67.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/568336265-usb-type-c-to-toslink-optical-audio-adapter-with-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

- • **Universal Device Support:** Works flawlessly with MacBook Pro/Air, iMac, Mac Pro/Mini, Samsung Galaxy S series, Android, Windows, and Linux devices.
- • **Compact & Portable Design:** Slim, lightweight, and travel-ready—upgrade your audio anywhere without bulky cables or adapters.
- • **Robust Aluminum Alloy Build:** Durable, interference-resistant casing ensures pristine audio quality and long-lasting performance.
- • **Seamless Hi-Res Audio Transmission:** Experience crystal-clear 192KHz/24-bit sound with zero signal loss for your ultimate audio setup.
- • **Effortless Plug & Play Compatibility:** No drivers, no fuss—just connect your USB-C or Thunderbolt 3/4 device and enjoy instant high-fidelity sound.

## Overview

The Cubilux USB-C to TOSLINK Optical Audio Adapter converts digital audio from USB-C or Thunderbolt 3/4 devices into high-fidelity SPDIF optical output at up to 192KHz/24-bit. Featuring a durable aluminum alloy casing and plug-and-play functionality, it supports a wide range of devices including MacBooks, iMacs, Samsung Galaxy phones, and more. Perfect for audiophiles and professionals seeking lossless surround sound with minimal setup and maximum portability.

## 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: Works Perfectly. Plug n Play! - I purchased this as a (hopefully) cheap way to upgrade my audio across the board with the intention to use the SPDIF with my Fiio E17 portable DAC/Amp which contains an Optical connection via an adapter which it came with. So I figured instead of using the 3.5mm connector to pipe my audio through why not get this and use USB audio and convert it to clean Optical - and it works perfectly plug and play with my phone/tablet and my Steam Deck and on PS5 you just have to use the front USB C port switch to the SPDIF converter (oddly enough not the DAC) and it works and sounds fantastic! No bluetooth either which means no audio lag or loss of quality. So this converting USB audio to clean Optical via a DAC/Amp combo using Quobuz bit perfect mode or desertcart Music Ultra HD tracks wow! Movies sound fantastic too. As do games. Delighted with this product. Its a lot smaller than it looks too Might try and get a small Optical cable to cut down on the wires making it more portable.
Review: Top Kabel - klappt perfekt damit vom iPhone Musik auf den Minidisc Rekorder zu spielen. Ich kann nichts beanstanden.

## 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 | #17,363 in Electronics ( See Top 100 in Electronics ) #124 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 905 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 |
| Mfr Part Number | Z10-14BK |
| 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

![USB Type C to Toslink Optical Audio Adapter with 192kHz/24-bit DAC, Thunderbolt 4/3 SPDIF Digital Converter Compatible with MacBook Pro/Air Mac Pro/Mini iMac Samsung Note 20/10 S22/S21/S20/S10 - Image 1](https://m.media-amazon.com/images/I/51nQz7+58LL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Perfectly. Plug n Play!
*by L***T on 2 June 2026*

I purchased this as a (hopefully) cheap way to upgrade my audio across the board with the intention to use the SPDIF with my Fiio E17 portable DAC/Amp which contains an Optical connection via an adapter which it came with. So I figured instead of using the 3.5mm connector to pipe my audio through why not get this and use USB audio and convert it to clean Optical - and it works perfectly plug and play with my phone/tablet and my Steam Deck and on PS5 you just have to use the front USB C port switch to the SPDIF converter (oddly enough not the DAC) and it works and sounds fantastic! No bluetooth either which means no audio lag or loss of quality. So this converting USB audio to clean Optical via a DAC/Amp combo using Quobuz bit perfect mode or Amazon Music Ultra HD tracks wow! Movies sound fantastic too. As do games. Delighted with this product. Its a lot smaller than it looks too Might try and get a small Optical cable to cut down on the wires making it more portable.

### ⭐⭐⭐⭐⭐ Top Kabel
*by I***O on 10 September 2026*

klappt perfekt damit vom iPhone Musik auf den Minidisc Rekorder zu spielen. Ich kann nichts beanstanden.

### ⭐⭐⭐⭐⭐ Instanly recognized by Windows and excellent sound quality.
*by B***N on 13 June 2026*

My prior desktop computer had an optical output. With my laptop, no such luck. So I purchased this unit and it worked perfectly right out of the box, no Windows settings required adjustment or configuration. I should add that I actually connected this unit to a docking station that is connected to my laptop and not the laptop itself, and was concerned that this may present a complication but it did not. The computer located the converter right away. The sound quality is excellent in my opinion. I source music to a pretty high end audio setup and there is no background noise or hiss, and no stuttering or other sound issues.

## 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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**Shop now:** [https://www.desertcart.sk/products/568336265-usb-type-c-to-toslink-optical-audio-adapter-with-192khz](https://www.desertcart.sk/products/568336265-usb-type-c-to-toslink-optical-audio-adapter-with-192khz)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-10-08*