---
product_id: 612090492
title: "LiNKFOR 3.5mm to SPDIF Converter Analog to Digital Audio Adapter for Enhanced Sound Toslink Optical Output 3.5mm to Optical with Optical Cable for Amplifiers & Soundbars"
brand: "linkfor"
price: "A$42"
currency: AUD
in_stock: true
reviews_count: 13
category: "Li Nkfor"
url: https://www.desertcart.com.au/products/612090492-linkfor-3-5mm-to-spdif-converter-analog-to-digital-audio
store_origin: AU
region: Australia
---

# 48KHz high-res audio sampling 3.5mm to Toslink optical digital output Supports uncompressed 2-channel PCM LiNKFOR 3.5mm to SPDIF Converter Analog to Digital Audio Adapter for Enhanced Sound Toslink Optical Output 3.5mm to Optical with Optical Cable for Amplifiers & Soundbars

**Brand:** linkfor
**Price:** A$42
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game—convert analog to digital like a pro!

## Quick Answers

- **What is this?** LiNKFOR 3.5mm to SPDIF Converter Analog to Digital Audio Adapter for Enhanced Sound Toslink Optical Output 3.5mm to Optical with Optical Cable for Amplifiers & Soundbars by linkfor
- **How much does it cost?** A$42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/612090492-linkfor-3-5mm-to-spdif-converter-analog-to-digital-audio)

## Best For

- linkfor enthusiasts

## Why This Product

- Trusted linkfor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Simplicity:** No tech headaches—just connect and enjoy instant compatibility with TVs, soundbars, gaming consoles, and more.
- • **Compact Powerhouse Design:** Lightweight and sleek, this converter fits perfectly into any setup without cluttering your space.
- • **Crystal-Clear 48KHz Sampling:** Experience every detail with high-fidelity 48KHz audio sampling that preserves your music’s true essence.
- • **Future-Proof Your Audio Setup:** Bridge legacy devices with modern digital sound systems and never miss a beat in your home theater or workspace.
- • **Seamless Analog to Digital Upgrade:** Effortlessly convert your 3.5mm analog audio to pristine digital optical output for next-level sound clarity.

## Overview

The LiNKFOR 3.5mm to SPDIF Converter transforms analog audio signals into high-quality digital optical output with uncompressed 2-channel PCM support and a 48KHz sampling rate. Its compact, lightweight design includes a built-in 1.2m 3.5mm cable and offers easy plug-and-play compatibility with a wide range of devices including TVs, soundbars, and gaming consoles, making it an essential upgrade for modern audio setups.

## Description

LiNKFOR 3.5mm to SPDIF Converter Analog to Digital Audio Adapter for Enhanced Sound Toslink Optical Output 3.5mm to Optical with Optical Cable for Amplifiers & Soundbars: desertcart.com: Industrial & Scientific

Review: Works Exactly as Needed – Clear Audio Conversion - The LiNKFOR 3.5mm to SPDIF Analog to Digital Audio Converter works exactly as advertised. Setup is simple, and it converts analog audio to digital cleanly with no noticeable noise or distortion. It’s perfect for connecting older devices to modern sound systems, receivers, or DACs. Build quality feels solid, and once connected, it works reliably without dropouts. Overall, this is a simple, effective solution for improving audio compatibility and sound quality. Very satisfied with this purchase.
Review: Great product and not expensive - Bought a sound bar for TV, but has old hdmi and not hdmi arc. This product worked perfectly, plus so much less expensive than others. I'm very happy with their product.

## Features

- 3.5mm to SPDIF Converter: DAC Converter Converts 3.5mm Audio Signals to Analog Toslink Spdif Optical Digital Audio.Note:It is not a digital analog audio converter
- 2 Channel PCM:Supports Uncompressed 2 Channel PCM Digital Audio Signal Output.Enjoy high-quality, uncompressed digital audio output.Perfect for preserving audio fidelity
- 48K Audio Sampling Rate:Supports Output Sampling Rate of 48K Audio Sampling Rate.Enhance your audio experience with precise details
- Lightweight and compact:Compact and lightweight design for easy portability, with Built-in 3.5mm Cable (1.2M).Save space while enjoying superior audio connectivity
- Plug and Play:Easy to install and operate, perfect for pairing with TVs,computers,projectors, gaming consoles, soundbars, optical receivers, and home theater systems

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJXNDLMW |
| Best Sellers Rank | #7,307 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Signal Converters #12 in Digital-Analog Converters |
| Brand | LiNKFOR |
| Date First Available | September 27, 2023 |
| Interface Type | 3.5mm, Optical |
| Item Weight | 3.87 ounces |
| Item model number | ATD-03 |
| Manufacturer | LINKFOR |
| Material | ABS |
| Maximum Supply Voltage | 5 Volts (DC) |
| Minimum Supply Voltage | 5 Volts (DC) |
| Number of Channels | 1 |
| Number of Pins | 1 |
| Package Dimensions | 7.48 x 4.76 x 0.79 inches |
| Upper Temperature Rating | 55 Degrees Celsius |

## Product Details

- **Brand:** LiNKFOR
- **Maximum Supply Voltage:** 5 Volts (DC)
- **Minimum Supply Voltage:** 5 Volts (DC)
- **Number of Pins:** 1
- **Upper Temperature Rating:** 55 Degrees Celsius

## Images

![LiNKFOR 3.5mm to SPDIF Converter Analog to Digital Audio Adapter for Enhanced Sound Toslink Optical Output 3.5mm to Optical with Optical Cable for Amplifiers & Soundbars - Image 1](https://m.media-amazon.com/images/I/61pTFj2rUDL.jpg)

## Available Options

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

## Questions & Answers

**Q: Compatibility Notice**
A: 1.It’s not a Digital to Analog audio converter.（Cannot be used for digital to analog audio）

**Q: Non-Power-Connected**
A: (1) Check if the power adaptor head is truly and correctly inserted into the power socket. Please use a separable SV 1A power adapter to connect the USB cable to power the Analog to Digital Audio Converter.

**Q: No sound output?**
A: (1) Check if the 3.Smm audio cable is fully connected. (2) Check if the optical cable is all good quality. (3) Check if the input device and output device source is on and correctly connected.

**Q: No sound output?**
A: (4) If there is no sound after ensuring correct connections, please set the audio output of the 3.Smm Aux Port to PCM or LPCM as it is incompatible with 5.1Channel Signal,such as Dolby Digital and DTS S.1, Dolby-AC3.

**Q: Can I use it the other way around?**
A: It cannot be used the other way around. Input device: TV, computer, projector, game console. Optical fiber output equipment top three: bar speaker, home theater system, optical fiber receiver.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Exactly as Needed – Clear Audio Conversion
*by P***Y on January 18, 2026*

The LiNKFOR 3.5mm to SPDIF Analog to Digital Audio Converter works exactly as advertised. Setup is simple, and it converts analog audio to digital cleanly with no noticeable noise or distortion. It’s perfect for connecting older devices to modern sound systems, receivers, or DACs. Build quality feels solid, and once connected, it works reliably without dropouts. Overall, this is a simple, effective solution for improving audio compatibility and sound quality. Very satisfied with this purchase.

### ⭐⭐⭐⭐⭐ Great product and not expensive
*by T***N on January 12, 2026*

Bought a sound bar for TV, but has old hdmi and not hdmi arc. This product worked perfectly, plus so much less expensive than others. I'm very happy with their product.

### ⭐⭐⭐⭐⭐ Nic eprice. Works well.
*by R***K on January 23, 2026*

Handy device that so far has worked flawlessly. The attache dRC cable connects to what I needed it to, and the optical output interfaced with my soundbar.

## Frequently Bought Together

- LiNKFOR 3.5mm to SPDIF Converter Analog to Digital Audio Adapter for Enhanced Sound Toslink Optical Output 3.5mm to Optical with Optical Cable for Amplifiers & Soundbars
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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-16*