---
product_id: 144196042
title: "HDMI Audio Extractor Splitter Adapter,HDMI to Optical SPDIF + 3.5mm Stereo Audio Out or ARC Adapter to Optical RCA 3.5MM Jack Support HDMI 2.0b HDCP 2.2"
brand: "musou"
price: "R$428"
currency: BRL
in_stock: true
reviews_count: 8
category: "Musou"
url: https://www.desertcart.com.br/products/144196042-hdmi-audio-extractor-splitter-adapter-hdmi-to-optical-spdif-3
store_origin: BR
region: Brazil
---

# 4K@60Hz video support HDMI audio extraction HDMI ARC audio return HDMI Audio Extractor Splitter Adapter,HDMI to Optical SPDIF + 3.5mm Stereo Audio Out or ARC Adapter to Optical RCA 3.5MM Jack Support HDMI 2.0b HDCP 2.2

**Brand:** musou
**Price:** R$428
**Availability:** ✅ In Stock

## Summary

> 🎬 Elevate your AV game—extract, split, and amplify like a pro!

## Quick Answers

- **What is this?** HDMI Audio Extractor Splitter Adapter,HDMI to Optical SPDIF + 3.5mm Stereo Audio Out or ARC Adapter to Optical RCA 3.5MM Jack Support HDMI 2.0b HDCP 2.2 by musou
- **How much does it cost?** R$428 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/144196042-hdmi-audio-extractor-splitter-adapter-hdmi-to-optical-spdif-3)

## Best For

- musou enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Device Ready:** Works with TVs, projectors, PCs, and headphones—versatile connectivity for your entire setup.
- • **HDMI ARC Compatibility:** Effortlessly send TV audio back to your soundbar or receiver for immersive home theater vibes.
- • **Seamless Audio Extraction:** Convert HDMI input into optical SPDIF + 3.5mm stereo outputs for pristine sound separation.
- • **Plug & Play with Lifetime Warranty:** Easy installation plus peace of mind with lifetime warranty and 24/7 customer support.
- • **Crystal-Clear 4K Video Pass-Through:** Supports ultra HD 4K@60Hz with HDCP 2.2 compliance for flawless video quality.

## Overview

The Musou HDMI Audio Extractor Splitter Adapter supports HDMI 2.0b and HDCP 2.2, enabling 4K@60Hz video pass-through while extracting audio to optical SPDIF and 3.5mm stereo outputs. It also features HDMI ARC support for sending TV audio to external sound systems, making it ideal for enhancing home theater sound quality. Compact and easy to install, it comes with all necessary cables and a lifetime warranty.

## Description

Buy HDMI Audio Extractor Splitter Adapter,HDMI to Optical SPDIF + 3.5mm Stereo Audio Out or ARC Adapter to Optical RCA 3.5MM Jack Support HDMI 2.0b HDCP 2.2: Video Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Sound extractor - Thanks it’s just us was described
Review: Does what it says - I use this to pull audio from other videos to use the sound effects for my video. Basically sound bites and sometimes music but of course I'll ask permission if I use it on an upload. Works great!

## Features

- 【HDMI Audio Extractor】Support 1 HDMI source input to1 HDMI output + optical toslink SPDIF and analog 3.5mm stereo audio output. (🔊Tips: TV Can Not Be Signal Source Directly When Using as HDMI Audio Extractor Mode),In this mode,the HDMI 2.0 audio extractor can output audio and video.
- 【HDMI ARC Audio Splitter】Support HDMI ARC Input(Such as TV or Projector)to RCA/SPDIF or 3.5MM Audio Output(🔊In This mode.There is no image output,only Transmits audio signals.)
- 【ARC (Audio Return Channel) Function】ARC lets your TV send audio to an external sound system (such as a soundbar or receiver) , allowing you to enjoy an immersive home theater experience instead of the poor sound of TV.🔊make sure your device support 5.1 channel
- 【4K@60Hz High Resolution】HDMI audio Extractor Support 4KX2K@60Hz/ 3D/1080p/1080i/720p/576i/480p/480i. Support video color format: 24bit/deep color 30bit,36bit with sync sound; Maximum support HDMI 2.0, HDCP2.2
- 【You Will Get:】1* HDMI ARC audio video adapter, 1*power supply, 1* User manual,1*HDMI ARC Cable,1*Optical Cable.🔊 24 hours Customer service,any products problem please contact seller at first

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07S21K2QZ |
| Best Sellers Rank | #484 in Video Converters |
| Brand | Musou |
| Compatible Devices | Headphone, PC |
| Connector Type | Auxiliary, HDMI, RCA |
| Customer Reviews | 4.3 out of 5 stars 97 Reviews |
| External Testing Certification | FCC |
| Item Dimensions | 2.24 x 2.05 x 0.83 inches |
| Item dimensions L x W x H | 2.24 x 2.05 x 0.83 inches |
| Manufacturer | Mingou |
| Model Number | 766330230905 |
| Number of Items | 1 |
| Number of Ports | 3 |
| Package Quantity | 1 |
| Power Plug Type | Type A - 2 pin (North American) |
| UPC | 766330230905 |
| Unit Count | 1 Count |
| Warranty Type | Lifetime |

## Product Details

- **Compatible Devices:** Headphone, PC
- **Connector Type:** Auxiliary, HDMI, RCA
- **Item dimensions L x W x H:** 2.24 x 2.05 x 0.83 inches
- **Brand:** Musou
- **Number of Ports:** 3

## Images

![HDMI Audio Extractor Splitter Adapter,HDMI to Optical SPDIF + 3.5mm Stereo Audio Out or ARC Adapter to Optical RCA 3.5MM Jack Support HDMI 2.0b HDCP 2.2 - Image 1](https://m.media-amazon.com/images/I/6194KMAR26L.jpg)

## Questions & Answers

**Q: How to use ARC Audio Extractor Function?**
A: 1. Connect from the HDMI ARC output port of the TV/projector to the ARC port of the device and turn the ARC switch to "on" 2. ARC must be set to PASS before the audio channel is turned on.

**Q: Why is the audio converter not compatible with my TV?**
A: Please note that if the TV does not support ARC, it will not work properly.

**Q: Why does the sound quality deteriorate and make a humming noise when I connect my TV to this adapter?**
A: 1. Our converter itself does not affect the sound quality, about making a humming sound, you can check the audio device and HDMI jacks for looseness. 2. Use a 5V/1A power adapter to power it instead of the TV's USB port.

**Q: Why does the switch not disconnect and automatically switch back to the adapter when switching to the TV speakers?**
A: Does not automatically disconnect from the TV unless the CEC is switched off.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sound extractor
*by C***K on August 20, 2025*

Thanks it’s just us was described

### ⭐⭐⭐⭐⭐ Does what it says
*by G***H on April 25, 2025*

I use this to pull audio from other videos to use the sound effects for my video. Basically sound bites and sometimes music but of course I'll ask permission if I use it on an upload. Works great!

### ⭐⭐⭐⭐⭐ It’s reasonably priced
*by J***F on December 4, 2025*

If you have an older surround sound system which I do it works great no issues at all

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-16*