---
product_id: 242527556
title: "LiNKFOR 3.5mm to Optical Converter - Analog to Digital Audio Converter with Optical Cable for HDTV Projector PC to Soundbar"
brand: "linkfor"
price: "₪115"
currency: ILS
in_stock: true
reviews_count: 13
category: "Li Nkfor"
url: https://www.desertcart.co.il/products/242527556-linkfor-3-5mm-to-optical-converter-analog-to-digital-audio
store_origin: IL
region: Israel
---

# Plug & Play USB powered 48kHz PCM audio output Built-in 3.6ft 3.5mm cable LiNKFOR 3.5mm to Optical Converter - Analog to Digital Audio Converter with Optical Cable for HDTV Projector PC to Soundbar

**Brand:** linkfor
**Price:** ₪115
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game—ditch the noise, keep the clarity!

## Quick Answers

- **What is this?** LiNKFOR 3.5mm to Optical Converter - Analog to Digital Audio Converter with Optical Cable for HDTV Projector PC to Soundbar by linkfor
- **How much does it cost?** ₪115 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/242527556-linkfor-3-5mm-to-optical-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 Convenience:** No drivers needed—USB-powered and ready to elevate your audio experience instantly.
- • **Universal Compatibility:** Perfectly pairs with HDTVs, projectors, PCs, soundbars, and home theater systems for versatile connectivity.
- • **Compact & Space-Smart Design:** Integrated 3.6ft cable and included 3ft optical cable keep your setup sleek without clutter.
- • **Optimized for 48kHz PCM Audio:** Supports uncompressed 2-channel LPCM digital audio ensuring lossless, studio-quality playback.
- • **Seamless Analog to Digital Conversion:** Effortlessly transform 3.5mm AUX signals into crisp optical SPDIF output for pristine sound clarity.

## Overview

The LiNKFOR 3.5mm to Optical Converter is a compact, USB-powered device that converts analog 3.5mm audio signals into high-quality digital optical SPDIF output. Supporting uncompressed 2-channel PCM audio at 48kHz, it ensures crystal-clear sound for HDTVs, projectors, PCs, and soundbars. With built-in and included cables, it offers a clutter-free, plug-and-play solution ideal for gamers and audiophiles seeking seamless, noise-free audio conversion.

## Description

LiNKFOR 3.5mm to Optical Converter - Analog to Digital Audio Converter with Optical Cable for HDTV Projector PC to Soundbar : desertcart.co.uk: Electronics & Photo

Review: Resolved connectivity PS5 to JBL soundbar - It worked as expected and able to connect PS5 to a JBL sound bar!
Review: Works great - No issues at all, needed this as I bought a soundbar which has optical connection only and use a gaming monitor with VRR which has 3.5mm out only for audio. Xbox series x has no optical out and when using a HDMI audio extractor you would lose the ability to use VRR (Variable refresh rate) which is what i experienced and couldn't get used to the downgrade. With this item i am now able to connect the xbox directly to the monitor with a HDMI cable to keep VRR and I use the linkfor adapter to connect from the 3.5mm out of the monitor to the optical in on soundbar so really happy about that as if you've tried gaming with VRR and without there is a noticeable difference with framerate drops and stuttering. Easy to set up, sound quality is unaffected and cable length is good.

## Features

- 【By LiNKFOR - 3.5mm to SPDIF Audio Converter】Convert the 3.5mm Jack AUX Audio to Digital Optical or Toslink SPDIF Audio. With a Built-in 3.6ft/1.1m 3.5mm Cable, as well as an Included 3ft/1m Optical Cable for Extended Transmission, Plug and Play. [Cannot Be Reversed
- 【No Noise Transmission】Support Uncompressed 2-channel PCM/LPCM Digital Audio Signal Output. Support 48 kHz Output Sampling Rate. [NOTE: Not Compatible with 5.1 Channel Signal Such as Dolby AC3, DTS and Needs to Be Turned off before Use.]
- 【Wide Compatibility】Perfectly Work with HD TV, Projector, Computer, Soundbar, Fibre Optic Receiver and Home Theater System. Simple to Install and Easy to Operate.
- 【Compact and Convenient】With a Built-in 3.6ft/1.1m 3.5mm Cable, it is More Convenient to Connect and Install without Occupying any Space. It is Powered by USB Cable
- 【What You Get】The Package Includes 1 x 3.5mm to SPDIF Audio Converter, 1 x 3ft/1m Optical Cable, 1 x USB Power Cable, 1 x User Manual. It’s Worth Noting That the 3ft/1m Optical Cable will Increase Convenience for Your Use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJXNDLMW |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 4,489 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 14 in Digital-Analog Converters |
| Customer Reviews | 4.4 4.4 out of 5 stars (814) |
| Date First Available | 27 Sept. 2023 |
| Included components | USB Power Cable |
| Item Package Quantity | 1 |
| Item Weight | 110 g |
| Item model number | ATD-03 |
| Manufacturer | LiNKFOR |
| Material | ABS |
| Package Dimensions | 18.9 x 12.2 x 1.7 cm; 110 g |
| Part number | ULK039 |
| Plug profile | Cable Mount |
| Style | 3.5mm to Optical |

## Product Details

- **Brand:** LiNKFOR
- **Maximum supply voltage:** 5 Volts (DC)
- **Minimum supply voltage:** 5 Volts (DC)
- **Mounting type:** Cable Mount
- **Number of pins:** 3

## Images

![LiNKFOR 3.5mm to Optical Converter - Analog to Digital Audio Converter with Optical Cable for HDTV Projector PC to Soundbar - Image 1](https://m.media-amazon.com/images/I/410xYjqcBKL.jpg)
![LiNKFOR 3.5mm to Optical Converter - Analog to Digital Audio Converter with Optical Cable for HDTV Projector PC to Soundbar - Image 2](https://m.media-amazon.com/images/I/41f0UPV4H6L.jpg)
![LiNKFOR 3.5mm to Optical Converter - Analog to Digital Audio Converter with Optical Cable for HDTV Projector PC to Soundbar - Image 3](https://m.media-amazon.com/images/I/41qI8b9JgAL.jpg)
![LiNKFOR 3.5mm to Optical Converter - Analog to Digital Audio Converter with Optical Cable for HDTV Projector PC to Soundbar - Image 4](https://m.media-amazon.com/images/I/51SNsmI1VlL.jpg)
![LiNKFOR 3.5mm to Optical Converter - Analog to Digital Audio Converter with Optical Cable for HDTV Projector PC to Soundbar - Image 5](https://m.media-amazon.com/images/I/51Xu9DV0oFL.jpg)

## Questions & Answers

**Q: Regarding noise**
A: 1. Power the converter with a 5V1A USB power adapter to eliminate the interference of power noise 2. Keep the converter away from potential electromagnetic interference sources such as Wi-Fi routers and areas with dense power lines

**Q: Regarding the intermittent sound**
A: 1. Power the converter with a 5V1A USB power adapter to eliminate the interference of power noise 2. Replace the optical fiber cable and ensure that it is firmly connected to the optical fiber interface

**Q: Regarding incompatibility**
A: Fiber to 3.5mm conversion is NOT supported

## Customer Reviews

### ⭐⭐⭐⭐⭐ Resolved connectivity PS5 to JBL soundbar
*by A***L on 3 January 2026*

It worked as expected and able to connect PS5 to a JBL sound bar!

### ⭐⭐⭐⭐⭐ Works great
*by T***R on 11 February 2025*

No issues at all, needed this as I bought a soundbar which has optical connection only and use a gaming monitor with VRR which has 3.5mm out only for audio. Xbox series x has no optical out and when using a HDMI audio extractor you would lose the ability to use VRR (Variable refresh rate) which is what i experienced and couldn't get used to the downgrade. With this item i am now able to connect the xbox directly to the monitor with a HDMI cable to keep VRR and I use the linkfor adapter to connect from the 3.5mm out of the monitor to the optical in on soundbar so really happy about that as if you've tried gaming with VRR and without there is a noticeable difference with framerate drops and stuttering. Easy to set up, sound quality is unaffected and cable length is good.

### ⭐⭐⭐⭐⭐ Good
*by I***N on 2 December 2025*

Good.

## Frequently Bought Together

- LiNKFOR Analog to Digital Audio Converter RCA to Digital Toslink SPDIF Optical Audio Converter with Optical Cable for HDTV Turntable CD DVD to Soundbar
- Cable-Core Twin 2 RCA Phono to RCA Phono Double Female Connector/Coupler

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-02*