---
product_id: 612090492
title: "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: "$44.35"
currency: USD
in_stock: true
category: "Li Nkfor"
url: https://www.desertcart.us/products/612090492-3-5mm-to-spdif-converter-analog-to-digital-audio-adapter
store_origin: US
region: United States of America
---

# 48KHz high-res audio sampling 3.5mm to Toslink optical digital output Supports uncompressed 2-channel PCM stereo 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:** $44.35
**Availability:** ✅ In Stock

## Summary

> 🎧 Upgrade your audio game with flawless digital clarity!

## Quick Answers

- **What is this?** 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?** $44.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/612090492-3-5mm-to-spdif-converter-analog-to-digital-audio-adapter)

## 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

- • **Compact & Travel-Ready:** Lightweight design with built-in 1.2m cable fits perfectly in any setup or on the go.
- • **Plug & Play Simplicity:** No drivers, no hassle—just connect and enjoy superior sound on TVs, gaming consoles, and more.
- • **Universal Compatibility:** Works flawlessly with a wide range of devices including projectors, computers, and home theater systems.
- • **Crystal-Clear Digital Audio:** Experience pristine, uncompressed 2-channel PCM sound that elevates every note.
- • **Seamless 3.5mm to Optical Conversion:** Effortlessly transform analog audio into high-fidelity digital output for your soundbar or amplifier.

## Overview

The LiNKFOR 3.5mm to SPDIF Converter is a compact, plug-and-play DAC adapter that converts analog 3.5mm audio signals into uncompressed 2-channel PCM digital audio via Toslink optical output at a 48KHz sampling rate. Ideal for enhancing sound quality on TVs, soundbars, amplifiers, and gaming consoles, it includes a built-in 1.2m cable and supports universal device compatibility.

## 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

## 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 |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #13,494 in Electronics ( See Top 100 in Electronics ) #21 in Digital-Analog Converters #22 in Signal Converters |
| Brand Name | LiNKFOR |
| Compatible Devices | TVs, computers, projectors, gaming consoles, soundbars, optical receivers, home theater systems |
| Customer Reviews | 4.2 4.2 out of 5 stars (574) |
| Included Components | Optical Cable |
| Interface | 3.5mm, Optical |
| Manufacturer | LINKFOR |
| Material Type | ABS |
| Maximum Supply Voltage | 5 volts_of_direct_current |
| Minimum Supply Voltage | 5 volts_of_direct_current |
| Model | ATD-03 |
| Number of Channels | 2 |
| Number of Items | 1 |
| Number of Pins | 3 |
| Part Number | ULK039 |
| Upper Temperature Rating | 55 °C |

## Product Details

- **Brand:** LiNKFOR
- **Maximum Supply Voltage:** 5 volts_of_direct_current
- **Minimum Supply Voltage:** 5 volts_of_direct_current
- **Number of Pins:** 3
- **Upper Temperature Rating:** 55 °C

## Images

![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)
![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 2](https://m.media-amazon.com/images/I/711sGfPkk8L.jpg)
![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 3](https://m.media-amazon.com/images/I/716q1z+7l7L.jpg)
![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 4](https://m.media-amazon.com/images/I/71XkWggjceL.jpg)
![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 5](https://m.media-amazon.com/images/I/71XybQ3Ih8L.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.

## 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 United States of America*
*Store origin: US*
*Last updated: 2026-08-18*