---
product_id: 652492291
title: "HDMI Audio Embedder Inserter Digital Analog Audio + DVI to HDMI Support TOSLINK Optical 3.5mm Jack AUX Sound Input 4K60Hz 18Gbps HDR HDCP2.2"
brand: "cmstedcd"
price: "S$335"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/652492291-hdmi-audio-embedder-inserter-digital-analog-audio-dvi-to-hdmi
store_origin: SG
region: Singapore
---

# HDCP 2.2 & Dolby Vision compliant 4K@60Hz 18Gbps HDR video Digital & analog audio input options HDMI Audio Embedder Inserter Digital Analog Audio + DVI to HDMI Support TOSLINK Optical 3.5mm Jack AUX Sound Input 4K60Hz 18Gbps HDR HDCP2.2

**Brand:** cmstedcd
**Price:** S$335
**Availability:** ✅ In Stock

## Summary

> 🎬 Elevate your AV game with flawless 4K sound fusion!

## Quick Answers

- **What is this?** HDMI Audio Embedder Inserter Digital Analog Audio + DVI to HDMI Support TOSLINK Optical 3.5mm Jack AUX Sound Input 4K60Hz 18Gbps HDR HDCP2.2 by cmstedcd
- **How much does it cost?** S$335 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/652492291-hdmi-audio-embedder-inserter-digital-analog-audio-dvi-to-hdmi)

## Best For

- cmstedcd enthusiasts

## Why This Product

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

## Key Features

- • **Crystal-Clear 4K Video:** Supports ultra-high-definition 4K@60Hz 4:4:4 with HDR and Dolby Vision for stunning visuals.
- • **Plug & Play Convenience:** No software needed—just power it up via USB and integrate effortlessly into your AV setup.
- • **Seamless Audio Switching:** Flip a switch to instantly swap between optical, analog, or original HDMI audio without unplugging cables.
- • **Future-Proof HDCP Compliance:** Supports HDCP 2.2/1.4 ensuring compatibility with the latest protected content and devices.
- • **Universal Audio Compatibility:** Passes Dolby Digital, DTS, PCM formats ensuring rich surround sound or stereo clarity.

## Overview

The CMSTEDCD HDMI Audio Embedder Inserter merges digital optical or analog 3.5mm audio into HDMI signals, replacing original HDMI sound with selectable external audio sources. It supports ultra HD 4K@60Hz video at 18Gbps bandwidth, HDR, Dolby Vision, and HDCP 2.2 compliance. Ideal for professionals seeking flexible, high-fidelity audio-video integration with plug-and-play ease.

## Description

Overview:Use external audio from either digital optical or analog 3.5mm sources to replace the audio from an HDMI signal.Also, you can choose to hear the original HDMI audio through the pass through feature. ( Note :that the original HDMI sound is replaced, not mixed with the original HDMI sound.)If you use Optical input audio signal, it supports up to 5.1 channels in Dolby, DTS format.If you use 3.5mm input audio signal, only 2-channel stereo in PCM format is supported. Specifications: Video: 4K@60Hz 4:4:4, 1080p@120Hz, 1080p3D@60Hz,18Gbps, HDMI:2.0B,HDCP: 2.2,HDR, Dolby Vision Optical audio: PCM 2CH, Dolby Digital 2/5.1CH, DTS 2/5.1CH 3.5mm/line audio: analog stereo 2CH  Inputs: 1x HDMI, 1x 3.5mm, 1x opticalOutputs: 1x HDMIPackage Contents:1x HDMI 18Gbps audio embedder1x USB power cable1x User manual

## Features

- 【Digtal/Analog audio to HDMI embedder inserter】Use external audio from either digital (optical---TOSLINK/SPDIF) or analog (3.5mm/line) sources to replace the audio from an HDMI signal(Note that the original HDMI sound is replaced, not mixed with the original HDMI sound.). Flip a switch and choose which source you’ll hear on your HDMI display without moving cables. Also, you can choose to hear the original HDMI audio through the pass through feature.Note: To ensure the proper transmission of audio, you need to select the corresponding audio input channel.
- 【High resolution】 Resolution up to 18GBPS 4K@60Hz 4:4:4; also supports 1080p, 720p.Supports the use of DVI to HDMI cables to fuse DVI signals and audio signals into HDMI signals.Note: Only the video signals from the HDMI port or DVI port can be input. The video signals from other ports, such as DP and VGA, do not support the use of conversion cables.When there is no HDMI input signal connected, connecting the HDMI OUT to a monitor will display the original colored lines. This displayed screen serves as a prompt that no HDMI input signal has been detected.
- 【Audio formats】 The HDMI port will pass through all digital/analog audio such as PCM, LPCM, Dolby and DTS. The optical audio input supports Dolby DTS and PCM. The 3.5mm audio input supports 2 channel stereo audio like PCM.Note: Only the audio output port can be converted, and the audio format cannot be changed. For example, if the 3.5mm port is a two-channel audio input, the audio output via the HDMI port after conversion will still be two-channel.The audio input channels corresponding to the dipswitch positions are as follows: "Line" means the audio uses the 3.5mm port, "Optical" means the audio uses the optical port, and "Pass" means the audio uses the straight-through HDMI port.
- 【High-level functions】 HDMI2.0 Versions 10bit High Dynamic Range (HDR), DOLBY Vision, HDCP 2.2/1.4 compliant.
- 【Easy to use】Plug and play, no software installation required. Suitable for a variety of HDMI images and sound need to match. 12 months maintenance service, professional technical team provides 24-hour after-sales support.Note: The USB power cable must be connected to supply power to the extractor. A DC 5V charging head can be used, and fast charging is not supported.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CMSTEDCD |
| Maximum Supply Voltage | 5 Volts (DC) |
| Minimum Supply Voltage | 5 Volts (DC) |
| Number of Pins | 18 |
| Interface Type | HDMI |
| Number of Channels | 2 |
| Material | Copper |
| Manufacturer | CMSTEDCD |
| Country of Origin | USA |
| Model number | CMSTDE-UK-806 |
| Colour | Gray |
| Item Weight | 100 g |
| Product Dimensions | 5.5 x 5 x 2 cm; 100 g |
| Item model number | CMSTDE-UK-806 |
| Item Height | 2 Centimeters |
| Item Width | 5 Centimeters |
| Connectivity Technology | Aux, HDMI, TOSLINK |
| Are batteries included? | No |

## Product Details

- **Brand:** CMSTEDCD
- **Maximum Supply Voltage:** 5 Volts (DC)
- **Minimum Supply Voltage:** 5 Volts (DC)
- **Number of Pins:** 18
- **Interface Type:** HDMI

## Images

![HDMI Audio Embedder Inserter Digital Analog Audio + DVI to HDMI Support TOSLINK Optical 3.5mm Jack AUX Sound Input 4K60Hz 18Gbps HDR HDCP2.2 - Image 1](https://m.media-amazon.com/images/I/71q0b4ZDrSL.jpg)
![HDMI Audio Embedder Inserter Digital Analog Audio + DVI to HDMI Support TOSLINK Optical 3.5mm Jack AUX Sound Input 4K60Hz 18Gbps HDR HDCP2.2 - Image 2](https://m.media-amazon.com/images/I/71LhSDtgXDL.jpg)
![HDMI Audio Embedder Inserter Digital Analog Audio + DVI to HDMI Support TOSLINK Optical 3.5mm Jack AUX Sound Input 4K60Hz 18Gbps HDR HDCP2.2 - Image 3](https://m.media-amazon.com/images/I/71vNeeT0oHL.jpg)
![HDMI Audio Embedder Inserter Digital Analog Audio + DVI to HDMI Support TOSLINK Optical 3.5mm Jack AUX Sound Input 4K60Hz 18Gbps HDR HDCP2.2 - Image 4](https://m.media-amazon.com/images/I/71rBgDOkPgL.jpg)
![HDMI Audio Embedder Inserter Digital Analog Audio + DVI to HDMI Support TOSLINK Optical 3.5mm Jack AUX Sound Input 4K60Hz 18Gbps HDR HDCP2.2 - Image 5](https://m.media-amazon.com/images/I/81YKr4LixVL.jpg)

## Frequently Bought Together

- HDMI Audio Embedder Inserter Digital Analog Audio + DVI to HDMI Support TOSLINK Optical 3.5mm Jack AUX Sound Input 4K60Hz 18Gbps HDR CEC HDCP2.2
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-24*