---
product_id: 513788469
title: "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"
brand: "cubilux"
price: "₹ 85"
currency: INR
in_stock: true
reviews_count: 13
url: https://www.desertcart.in/products/513788469-cubilux-usb-a-spdif-input-adapter-for-pc-stereo-recording
store_origin: IN
region: India
---

# 48KHz/16-bit Hi-Res Stereo Capture Plug & Play USB Type A Interface Optical SPDIF Line-In for Clean Recording 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

**Brand:** cubilux
**Price:** ₹ 85
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio capture game—because your recordings deserve clarity, not clutter.

## Quick Answers

- **What is this?** 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 by cubilux
- **How much does it cost?** ₹ 85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/513788469-cubilux-usb-a-spdif-input-adapter-for-pc-stereo-recording)

## 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

- • **Precision Audio Monitoring:** Ideal for streaming, recording, and monitoring with crystal clarity.
- • **Effortless Plug & Play Setup:** No drivers needed—just connect and record instantly.
- • **Optimized for PC Audio Input:** Designed exclusively for stereo optical recording, perfect for laptops and desktops.
- • **Crystal-Clear Stereo Recording:** Capture pristine 48KHz/16-bit audio with zero fuss.
- • **Compact & Sleek Metallic Design:** Lightweight and stylish, fits seamlessly into your professional workspace.

## Overview

The Cubilux USB A SPDIF Input Adapter is a compact, driver-free optical audio receiver designed for stereo recording at 48KHz/16-bit resolution. It connects via USB Type A to laptops or PCs, enabling high-fidelity optical line-in capture ideal for streaming, monitoring, and recording applications. Note: It supports stereo input only and is not compatible with surround sound or audio playback.

## Description

Buy 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: Wireless Audio Receivers & Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: High Quality Sound, Works Very Well - I got this device so I could connect the analog output of my turntable to to my laptop computer for vinyl record conversions. My turntable already had an analog to digital converter (ADC) that I'd previously bought from desertcart, which converts standard two-channel analog audio outputs on the turntable to a digital optical signal (SPDIF). My laptop, like most computers, has no connection for an SPDIF cable, so I needed a bridge between the ADC's optical output to my laptop's USB port. This device does exactly that. Optical SPDIF cables use a thin glass fiber housed in a protective sleeve, similar to a wire's insulated cover, to send light pulses containing audio information between stereo components. These cables use Toslink connectors at both ends that snap into compatible Toslink ports you'll find on some CD/DVD players, AV receivers, TVs and other components. So how can you connect a non-electrical optical cable to a computer's USB port? With this Cubilux adapter, which saved the day. The Cubilux does an excellent job of converting SPDIF optical audio signals into electrical data via a standard USB A port on your computer. All you need is an optical output on your source device such as a CD player or TV/video device (or, in my case, a turntable with an A to D converter), an SPDIF cable of the appropriate length for your setup, and this Cubilux adapter that plugs into your computer's USB port. Of course you'll need software in the computer that knows how to accept the USB port's digital audio signal -- I've been using a program called VinylStudio for this -- and you're off and running. This setup provides a bridge between the home entertainment world and the computer world, since SPDIF was only intended to provide clean digital connections between consumer electronics equipment without any electrical interference (it uses a light beam). It was never intended to be used with computers, so I'm very appreciative that this converter exists, and that desertcart sells it for a very reasonable price. I really don't know where such a device could be found anywhere else. Performance-wise, the adapter works like a charm. The sound quality is excellent, and appears to be transparent, meaning that it doesn't seem to be affecting or coloring the source signal in any way. It's powered by the computer's USB port, so there's no wall wart or other power connection required to use it. I'm very impressed by the adapter's performance. It's been rock solid during nearly 100 vinyl album conversions so far, and it does exactly what I needed it to do. Most importantly, t's allowing me to rediscover music, some of which is long out of print, that I've not heard for decades, which can now be stored on my phone and computer and listened to wherever I am. Many thanks to the company that developed this excellent product.
Review: Working perfectly for me! Optical cables preclude ground loops + the path remains 100% digial. - It's does what's on the tin! I know some users have reported some issues, but I can only assume it's either user error/lack of understanding or that there are some percentage of defective ones out there. That is, there doesn't seem to be any inherent design flaw. Like many others, I'm using it to avoid ground loop noise when getting audio from 1 PC to another. My setup: PC #1 runs VoiceMeeter + Cantabile with VST plugins, then it is output over Toslink & then captured by PC #2 via this adapter. And yeah, it works perfectly! No noticeable delay and audio sounds just like the source, to my ears. (Another review reported measurable discrepancies in a couple of specific frequencies when using test patterns. That user may or may not have a defective one, but I can confidently assert that if it happens to be present in all of these, it's entirely undetectable in actual real-life usage. I think I did have to configure the source playback device to use the right 48kHz bitrate in the Windows sound settings, which may or may not have to be done depending on the default config of your output adapter, but it is a trivial 30-second task. Beyond that, it's 100% plug and play—Windows Audio drivers support it natively. I'm pleased enough that I'm actually planning to order the dual-direction model from Cubilux to add to the setup so I get sound from PC #2 back into PC #1 for sidechain-based noise/echo cancellation. The only thing is I've wished for is control over the output level. This thing is just the volume that it is. If using a PC source, though, it's easy enough to set the output volume as high or low as you want.

## Features

- 【Optical Signal Recorder】 Cubilux USB SPDIF Receiver allows you to effortlessly transmit the optical audio signal to a laptop or computer for recording, monitoring, or streaming. Please note that this adapter does NOT support playing music from USB devices.
- 【For STEREO Recording ONLY】 Please note that this USB C Toslink Input Adapter is ONLY for recording stereo audio signals. If the input stream is 5.1 or 7.1 surround sound, then the adapter will only capture CLIPPING NOISE.
- 【Crystal Clean Hi-Res Sound】The USB C SPDIF Line-In Dongle is able to capture high resolution sound at 48KHz/16-bit with great clarity and rich audio details.
- 【The difference of TX&RX】Transmitter： Transmit audio from PC to AMP；Receive：Transmit audio from AMP to PC. ! Note: This receiver does NOT support soundbars or TVs as audio input sources.
- 【Configure the Correct Sampling Rate】 No driver is required. Simply plug in the converter and select it as the input device to start recording. If the recording sounds distorted, please ensure that the sampling rate of your source device is set to 48KHz.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BQQLFQ59 |
| Best Sellers Rank | #162,681 in Electronics ( See Top 100 in Electronics ) #618 in Wireless Audio Receivers & Adapters |
| Brand | Cubilux |
| Color | Black |
| Compatible Devices | Headphone, PC, Speaker |
| Connector Type | USB Type A |
| Customer Reviews | 4.0 out of 5 stars 176 Reviews |
| Finish | Metallic |
| Finish Type | Metallic |
| Input Voltage | 5 volts_of_direct_current |
| Item Dimensions | 9.06 x 0.79 x 0.59 inches |
| Item Weight | 0.02 kg |
| Item dimensions L x W x H | 9.06 x 0.79 x 0.59 inches |
| Manufacturer | Cubilux |
| Mfr Part Number | E52-Z10-19BK |
| Model Number | SPDIF to USB A Receiver |
| Number of Items | 1 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Cubilux
- **Color:** Black
- **Compatible Devices:** Headphone, PC, Speaker
- **Connector Type:** USB Type A
- **Item dimensions L x W x H:** 9.06 x 0.79 x 0.59 inches

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/51xOVNAVoFL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/71DM14NTzVL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/71kORPqRTRL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/61E7KN2KujL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/71ze0v2LLiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ High Quality Sound, Works Very Well
*by G***Y on September 15, 2023*

I got this device so I could connect the analog output of my turntable to to my laptop computer for vinyl record conversions. My turntable already had an analog to digital converter (ADC) that I'd previously bought from Amazon, which converts standard two-channel analog audio outputs on the turntable to a digital optical signal (SPDIF). My laptop, like most computers, has no connection for an SPDIF cable, so I needed a bridge between the ADC's optical output to my laptop's USB port. This device does exactly that. Optical SPDIF cables use a thin glass fiber housed in a protective sleeve, similar to a wire's insulated cover, to send light pulses containing audio information between stereo components. These cables use Toslink connectors at both ends that snap into compatible Toslink ports you'll find on some CD/DVD players, AV receivers, TVs and other components. So how can you connect a non-electrical optical cable to a computer's USB port? With this Cubilux adapter, which saved the day. The Cubilux does an excellent job of converting SPDIF optical audio signals into electrical data via a standard USB A port on your computer. All you need is an optical output on your source device such as a CD player or TV/video device (or, in my case, a turntable with an A to D converter), an SPDIF cable of the appropriate length for your setup, and this Cubilux adapter that plugs into your computer's USB port. Of course you'll need software in the computer that knows how to accept the USB port's digital audio signal -- I've been using a program called VinylStudio for this -- and you're off and running. This setup provides a bridge between the home entertainment world and the computer world, since SPDIF was only intended to provide clean digital connections between consumer electronics equipment without any electrical interference (it uses a light beam). It was never intended to be used with computers, so I'm very appreciative that this converter exists, and that Amazon sells it for a very reasonable price. I really don't know where such a device could be found anywhere else. Performance-wise, the adapter works like a charm. The sound quality is excellent, and appears to be transparent, meaning that it doesn't seem to be affecting or coloring the source signal in any way. It's powered by the computer's USB port, so there's no wall wart or other power connection required to use it. I'm very impressed by the adapter's performance. It's been rock solid during nearly 100 vinyl album conversions so far, and it does exactly what I needed it to do. Most importantly, t's allowing me to rediscover music, some of which is long out of print, that I've not heard for decades, which can now be stored on my phone and computer and listened to wherever I am. Many thanks to the company that developed this excellent product.

### ⭐⭐⭐⭐⭐ Working perfectly for me! Optical cables preclude ground loops + the path remains 100% digial.
*by T***P on May 6, 2026*

It's does what's on the tin! I know some users have reported some issues, but I can only assume it's either user error/lack of understanding or that there are some percentage of defective ones out there. That is, there doesn't seem to be any inherent design flaw. Like many others, I'm using it to avoid ground loop noise when getting audio from 1 PC to another. My setup: PC #1 runs VoiceMeeter + Cantabile with VST plugins, then it is output over Toslink & then captured by PC #2 via this adapter. And yeah, it works perfectly! No noticeable delay and audio sounds just like the source, to my ears. (Another review reported measurable discrepancies in a couple of specific frequencies when using test patterns. That user may or may not have a defective one, but I can confidently assert that if it happens to be present in all of these, it's entirely undetectable in actual real-life usage. I think I did have to configure the source playback device to use the right 48kHz bitrate in the Windows sound settings, which may or may not have to be done depending on the default config of your output adapter, but it is a trivial 30-second task. Beyond that, it's 100% plug and play—Windows Audio drivers support it natively. I'm pleased enough that I'm actually planning to order the dual-direction model from Cubilux to add to the setup so I get sound from PC #2 back into PC #1 for sidechain-based noise/echo cancellation. The only thing is I've wished for is control over the output level. This thing is just the volume that it is. If using a PC source, though, it's easy enough to set the output volume as high or low as you want.

### ⭐ Worked for about 10 minutes
*by M***S on August 7, 2026*

Broke first time I used it

## Frequently Bought Together

- 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
- 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 India*
*Store origin: IN*
*Last updated: 2026-10-02*