---
product_id: 587927020
title: "USB C SPDIF Emitter"
brand: "cubilux"
price: "58339CFA"
currency: XOF
in_stock: null
reviews_count: 7
category: "Cubilux"
url: https://www.desertcart.sn/products/587927020-usb-c-spdif-emitter
store_origin: SN
region: Senegal
---

# Supports 5.1 surround sound Hi-Res 192kHz/24-bit audio USB-C to SPDIF output USB C SPDIF Emitter

**Brand:** cubilux
**Price:** 58339CFA
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate your audio game—because your sound deserves the spotlight!

## Quick Answers

- **What is this?** USB C SPDIF Emitter by cubilux
- **How much does it cost?** 58339CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/587927020-usb-c-spdif-emitter)

## 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

- • **Plug & Play Simplicity:** No drivers or software needed—just connect and enjoy pristine stereo or 5.1 audio instantly.
- • **Ultra-Crisp Hi-Res Audio:** Experience audio clarity up to 192kHz/24-bit, delivering every detail with stunning precision.
- • **Designed for True USB-C Devices:** Optimized for laptops and Thunderbolt 3/4 devices—avoid compatibility headaches with partial USB ports.
- • **Seamless USB-C to Optical Audio:** Effortlessly convert your laptop’s USB-C port into a crystal-clear SPDIF transmitter for premium sound systems.
- • **Immersive 5.1 Surround Sound Ready:** Unlock rich, multi-channel audio with zero setup—perfect for home theaters and audiophile setups.

## Overview

The Cubilux USB C SPDIF Emitter converts USB-C or Thunderbolt 3/4 ports into optical SPDIF outputs, enabling high-resolution 5.1 surround sound transmission to home audio systems, soundbars, and DACs. Supporting up to 192kHz/24-bit audio, it offers plug-and-play convenience for professional-grade digital audio output, designed exclusively for full-featured USB-C devices.

## Description

Cubilux USB C (Thunderbolt 4/3 compatible) to TOSLINK (S/PDIF) Optical Audio Converter transmits the digital audio signal from the laptop to home theatres, home stereo system, soundbar or surround sound speakers, AV amplifier/receiver, audio mixer, etc.

Review: Working. - Working properly with 5.1 system connected to Mac mini M4 pro.
Review: Works but overpriced - Works as advertised. But overpriced for what it does

## Features

- [Convert USB Port to SPDIF Transmitter] – Cubilux S/PDIF Output Adapter lets you transmit the optical audio signal from the USB Type C port of computers to soundbars, home audio system, external DAC or amplifier to enjoy 5.1 surround sound.
- [For Output ONLY] – This converter cannot be used in the opposite direction, not for receiving SPDIF signals from source devices like DACs/AMPs, not for recording audio.
- [Support 5.1 & Stereo Audio, NOT for 7.1] – This adapter can output stereo optical signal without any setup or software, and with a media player to decode 5.1 files and proper setting, it can output 5.1 surround sound, but this adapter does NOT support 7.1 surround sound due to the limitation of the USB port.
- [NOT for Partial-Featured USB Port] – This adapter is designed for computers and is not compatible with devices that devices with only partial-featured USB ports, such as TVs, Car USB ports, speakers’ USB ports, etc.
- [Crystal Clean Hi-Res Sound] – The USB Type C to TOSLINK Connector delivers crisp and clear sound from 48 KHz/24-bit to 192 KHz/24-bit with great clarity and rich audio details.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09QFYNB7Y |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #162,076 in Electronics ( See Top 100 in Electronics ) #380 in Audio & Video Adapters |
| Brand | Cubilux |
| Compatible Devices | USB-C or Thunderbolt 4/3 compatible devices |
| Connector Type | TOSLINK, USB |
| Customer Reviews | 4.3 4.3 out of 5 stars (807) |
| Date First Available | 22 October 2023 |
| Does it contain liquid? | No |
| Hardware Interface | USB |
| Item Dimensions LxWxH | 22.9 x 2 x 1.5 Centimeters |
| Item Weight | 20 g |
| Item model number | CUB-USBOPT |
| Manufacturer | Cubilux |
| Model | CUB-USBOPT |
| Net Quantity | 1.0 Count |
| Number of Ports | 2 |
| Number of items | 1 |
| Product Dimensions | 22.86 x 2.03 x 1.52 cm; 20 g |
| Type of cable or wire | USB |
| Voltage | 5.2 Volts |

## Product Details

- **Colour:** black
- **Compatible Devices:** USB-C or Thunderbolt 4/3 compatible devices
- **Connector Type:** USB Type C
- **Item dimensions L x W x H:** 22.9 x 2 x 1.5 Centimeters
- **Specific Uses For Product:** Computers, Amplifiers

## Images

![USB C SPDIF Emitter - Image 1](https://m.media-amazon.com/images/I/51nQz7+58LL.jpg)
![USB C SPDIF Emitter - Image 2](https://m.media-amazon.com/images/I/81PpcAUzDkL.jpg)
![USB C SPDIF Emitter - Image 3](https://m.media-amazon.com/images/I/71kgkt70mAL.jpg)
![USB C SPDIF Emitter - Image 4](https://m.media-amazon.com/images/I/81JPMWiuDNL.jpg)
![USB C SPDIF Emitter - Image 5](https://m.media-amazon.com/images/I/611K2Mg60QL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Working.
*by T***D on 13 December 2025*

Working properly with 5.1 system connected to Mac mini M4 pro.

### ⭐⭐⭐⭐ Works but overpriced
*by S***S on 5 August 2025*

Works as advertised. But overpriced for what it does

### ⭐⭐⭐⭐⭐ Review
*by G***A on 12 December 2025*

Le transmetteur USB C - SPDIF est compatible avec l'iPad. Le son est transmis sans saturation ni coupures.

## 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.sn/products/587927020-usb-c-spdif-emitter](https://www.desertcart.sn/products/587927020-usb-c-spdif-emitter)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-26*