---
product_id: 607330561
title: "USB to S/PDIF Transmitter, USB A to TOSLINK Output Adapter (Stereo Sound, Not for 7.1/5.1, NOT for TV), USB Optical Audio Converter Compatible with Windows Linux PC Laptop Computer"
brand: "cubilux"
price: "NT$3088"
currency: TWD
in_stock: true
reviews_count: 5
category: "Cubilux"
url: https://www.desertcart.tw/products/607330561-usb-to-s-pdif-transmitter-usb-a-to-toslink-output
store_origin: TW
region: Taiwan
---

# 48KHz/24-bit DAC quality Durable aluminum alloy build Stereo-only optical output USB to S/PDIF Transmitter, USB A to TOSLINK Output Adapter (Stereo Sound, Not for 7.1/5.1, NOT for TV), USB Optical Audio Converter Compatible with Windows Linux PC Laptop Computer

**Brand:** cubilux
**Price:** NT$3088
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your desktop audio game with Cubilux’s sleek USB-to-optical converter!

## Quick Answers

- **What is this?** USB to S/PDIF Transmitter, USB A to TOSLINK Output Adapter (Stereo Sound, Not for 7.1/5.1, NOT for TV), USB Optical Audio Converter Compatible with Windows Linux PC Laptop Computer by cubilux
- **How much does it cost?** NT$3088 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/607330561-usb-to-s-pdif-transmitter-usb-a-to-toslink-output)

## 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:** Instantly upgrade your PC or laptop audio with zero driver hassle—just connect and enjoy.
- • **Robust & Stylish Design:** Premium aluminum casing paired with a braided cable ensures durability that looks as good as it sounds.
- • **Crystal-Clear Stereo Audio:** Experience pristine 48KHz/24-bit stereo sound, ditching noisy analog jacks for pure digital clarity.
- • **Optimized for Optical Output:** Transforms your USB port into a high-quality S/PDIF transmitter for seamless connection to soundbars, DACs, and amps.
- • **Exclusive Computer Compatibility:** Tailored specifically for Windows and Linux PCs and laptops—perfect for professional setups.

## Overview

The Cubilux USB to S/PDIF Transmitter converts your computer’s USB A port into a high-quality stereo optical audio output, supporting 48KHz/24-bit digital sound. Designed exclusively for PCs and laptops, it features a durable aluminum alloy case and braided cable for long-lasting use. This plug-and-play adapter is ideal for connecting to soundbars, DACs, and amplifiers, delivering clear stereo audio without surround sound support.

## Description

Cubilux USB to Optical Digital Audio Converter lets you output stereo toslink audio signal from the USB A port of your laptop, PC, or computer to your speaks, AMP, DAC, soundbar etc.

Review: Easy Install With Plug And Play - It worked great. It really is just plug and play, with the addition of changing the speaker output on your computer to this device. No more scratchy/hissy sounding 3.5mm jack to deal with anymore. I hooked this up to my new MSI Katana Gaming Laptop usb port (purchased here on desertcart), that did not come with an optical plug connection, and then to a Logitech Z625 THX Computer Speaker system optical plug connection located in the base speaker (Also purchased on desertcart). I Matched this device with the desertcartbasics Optical Cord plug. I'd call that a win.
Review: Indefinido - Produto entregue antes do prazo, mas até a presente data não consegui faze-lo funcionar.

## Features

- [Output SPDIF Audio from USB Port]- Cubilux USB SPDIF Adapter turns the USB port of your computer into a powerful source of high-quality optical audio signal transmitter. Note: This device is designed for transmitting audio ONLY, NOT for receiving/inputting audio signals.
- [Stereo Sound ONLY, NOT for 7.1/5.1 Surround Sound] – This version does not support the 7.1/5.1 Surround Sound system and can ONLY transmit STEREO optical audio signals.
- [48KHz/24-bit DAC] – This version restricts the sample rate to 48KHz, 16/24-bit to provide plug-and-play compatibility on most Macs and smartphones. Please note that transmitting an audio signal with a sample rate higher than 48KHz/24-bit will cause distortion or intermitting sound.
- [Durable Desing] – The premium aluminum alloy case and robust braided cord make this USB A to SPDIF Optical Signal Adapter a stylish yet durable addition to your stereo audio experience.
- [For Computer ONLY] – Tailored exclusively for computers, this audio converter is your go-to companion for pristine stereo sound on computers. (Not suitable for TVs, cars, or other devices)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CR1G6BPZ |
| Best Sellers Rank | #1,071,936 in Electronics ( See Top 100 in Electronics ) #160 in Hi-Fi DA Converters |
| Brand | Cubilux |
| Brand Name | Cubilux |
| Colour | Grey |
| Compatible Devices | Laptop |
| Connector Type | USB |
| Country of Origin | USA |
| Customer Reviews | 4.4 out of 5 stars 27 Reviews |
| Input Voltage | 240 Volts |
| Item Dimensions | 22.9 x 2 x 1.5 Centimeters |
| Item Package Quantity | 1 |
| Item dimensions L x W x H | 22.9 x 2 x 1.5 Centimeters |
| Manufacturer | Cubilux |
| Manufacturer Part Number | Z10-27GY |
| Model Number | Z10-27GY |
| Number of Items | 1 |
| Number of Ports | 1 |
| Power Plug Type | No Plug |
| Product Finish Type | Metallic |
| Specific Uses For Product | PC, Laptop |
| Unit Count | 1.0 Count |

## Product Details

- **Compatible Devices:** Laptop
- **Specific Uses For Product:** PC, Laptop
- **Connector Type:** USB
- **Colour:** Grey
- **Item dimensions L x W x H:** 22.9 x 2 x 1.5 Centimeters

## Images

![USB to S/PDIF Transmitter, USB A to TOSLINK Output Adapter (Stereo Sound, Not for 7.1/5.1, NOT for TV), USB Optical Audio Converter Compatible with Windows Linux PC Laptop Computer - Image 1](https://m.media-amazon.com/images/I/51Jz4lFhYhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy Install With Plug And Play
*by S***4 on 16 January 2026*

It worked great. It really is just plug and play, with the addition of changing the speaker output on your computer to this device. No more scratchy/hissy sounding 3.5mm jack to deal with anymore. I hooked this up to my new MSI Katana Gaming Laptop usb port (purchased here on Amazon), that did not come with an optical plug connection, and then to a Logitech Z625 THX Computer Speaker system optical plug connection located in the base speaker (Also purchased on Amazon). I Matched this device with the Amazonbasics Optical Cord plug. I'd call that a win.

### ⭐⭐⭐⭐ Indefinido
*by C***O on 4 May 2026*

Produto entregue antes do prazo, mas até a presente data não consegui faze-lo funcionar.

### ⭐⭐⭐⭐⭐ Great SPDIF Adapter!
*by D***5 on 17 June 2025*

I run SPDIF for my desktop computer hooked up to my home theater system. I bought a motherboard that didn't have SPDIF, and I bought this. Works excellent. Exactly what I was looking for. In fact, I feel better having it separate.

## Frequently Bought Together

- Cubilux USB to S/PDIF Transmitter, USB A to TOSLINK Output Adapter (Stereo Sound, Not for 7.1/5.1, NOT for TV), USB Optical Audio Converter Compatible with Windows Linux PC Laptop Computer
- 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

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**Shop now:** [https://www.desertcart.tw/products/607330561-usb-to-s-pdif-transmitter-usb-a-to-toslink-output](https://www.desertcart.tw/products/607330561-usb-to-s-pdif-transmitter-usb-a-to-toslink-output)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-09-01*