---
product_id: 46930561
title: "Proster 3x1 HDMI Switch with Audio Extractor - 3 Port 4K HDMI Switcher HDMI Audio Converter, with IR Remote, 3.5mm Male to 2 RCA Female Stereo Audio Cable"
brand: "proster"
price: "€ 3.70"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.pt/products/46930561-proster-3x1-hdmi-switch-with-audio-extractor-3-port-4k
store_origin: PT
region: Portugal
---

# Extracts 2CH stereo & 5.1CH Dolby DTS Supports up to 4K@30Hz & 3D 3 HDMI inputs, 1 output switcher Proster 3x1 HDMI Switch with Audio Extractor - 3 Port 4K HDMI Switcher HDMI Audio Converter, with IR Remote, 3.5mm Male to 2 RCA Female Stereo Audio Cable

**Brand:** proster
**Price:** € 3.70
**Availability:** ❌ Out of Stock

## Summary

> 🎬 Elevate your entertainment game—3 inputs, 1 switch, endless possibilities!

## Quick Answers

- **What is this?** Proster 3x1 HDMI Switch with Audio Extractor - 3 Port 4K HDMI Switcher HDMI Audio Converter, with IR Remote, 3.5mm Male to 2 RCA Female Stereo Audio Cable by proster
- **How much does it cost?** € 3.70 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/46930561-proster-3x1-hdmi-switch-with-audio-extractor-3-port-4k)

## Best For

- proster enthusiasts

## Why This Product

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

## Key Features

- • **Premium Signal Integrity:** 24K gold-plated connectors and robust ABS casing minimize signal loss and interference, delivering reliable, crystal-clear audio and video every time.
- • **Versatile Audio Extraction:** Extract high-quality stereo or surround sound (5.1CH Dolby Digital, DTS) via Toslink or 3.5mm outputs to elevate your audio experience beyond basic TV speakers.
- • **Crisp 4K & 3D Video Support:** Experience stunning visuals up to 4K@30Hz and immersive 3D content, ensuring your home theater setup stays future-ready and vibrant.
- • **Seamless Multi-Device Control:** Switch effortlessly between 3 HDMI sources with included IR remote—perfect for managing your streaming, gaming, and media players without the hassle.
- • **Broad Compatibility with Pro-Level Convenience:** Works seamlessly with Roku, Chromecast, Blu-ray, Fire TV, PS3/4, Xbox, and more—excluding PS5—making it the ultimate hub for your multimedia arsenal.

## Overview

The Proster 3x1 HDMI Switch with Audio Extractor is a compact, high-performance device that allows users to connect three HDMI sources to a single 4K display, supporting up to 4K@30Hz and 3D video. It features advanced audio extraction capabilities, delivering both stereo and 5.1 channel surround sound via Toslink and 3.5mm outputs. Equipped with an IR remote and premium gold-plated connectors, it ensures seamless switching and superior signal quality, compatible with a wide range of devices including streaming sticks, gaming consoles, and Blu-ray players.

## Description

desertcart.com: Proster 3x1 HDMI Switch with Audio Extractor - 3 Port 4K HDMI Switcher HDMI Audio Converter, with IR Remote, 3.5mm Male to 2 RCA Female Stereo Audio Cable : Electronics

Review: **UPDATE** - It works now. - I had a lot of trouble getting this switch to work. To Proster's credit, they sent me a replacement, and then when I couldn't get that one to work, they sent me a standalone audio extractor. I got the audio extractor earlier and got it to work fine, with the exception that the PS3 input seemed to cut out. I decided on a hunch to try it straight through the extractor instead, and no problems. I guess at this point I worried the problem I had getting the Proster switches to work was caused by the cords. I knew I had just replaced the PS3's HDMI and hadn't tried since then, so I got out the switch after independently testing all the cords, and voila, it functions perfectly. My best hypothesis is that this was caused by the HDMI cable Proster sent with their switch, which didn't work to convey the signal properly from the switch to my TV. Gotta say, egg all over my face now. Anyway, here's a review of the actual features of this switch: Pros: - Very reasonably priced for the features. - Switches audio when you switch inputs. - Comes with a remote for switching input. - Supposedly supports 4K (I haven't upgraded to a 4K TV yet, so I can't confirm). - Outputs 1080p. I only mention this because I could not find it written about this device anywhere, but it's important to know before buying if you're like me and don't have a 4K TV yet. - My experience with ProsterUS was very positive, they were very interested in fixing my problem, even before I posted a negative review. Sure, there's a bit of a language barrier that made me wonder Cons: - Might come with cheap (free) cables. For best results, you may want to provide your own connections. - Uses a USB cord as a power source. USB chargers come in a variety of different outputs, and the manual doesn't specify what is required to power the HDMI switch. A regular purpose-built power supply would take out the guesswork, though obviously then they'd have to ship with region specific plugs. Anyway, I'm willing to admit when I'm wrong, and I'm pleased to be wrong this time, since getting the switch working fulfills my current needs and also means I'll have an easy time when I do eventually upgrade to 4K. So to any of you with this switch and problems; check your connectors, maybe it's not a dud after all.
Review: This little gizmo just works - I bought this to send my Roku 3 to my PC flatscreen monitor, and it Just Works. I have 3 monitors, and alas, the LGs did not work with HDMI to DVI cable, but fortunately my third one had HDMI input, and that worked flawlessly. I do like that the under $25 kit included a nice HDMI cable-- these go for $6 and up, lately. It also included a simple 3.5mm to 2 RCA cable, but I utilized the standard 3.5mm cable that came with my powered speakers. The gizmo has an optical out, which I will experiment with in the future. So, once I sorted out the issue with cabling, and got everything plugged up? It just worked. From my Roku 3 box to the #1 input on this gizmo, and out to my HDMI PC flatscreen. Flawless picture, far superior to a TV of the same size. For some reason, 21" TVs out there are sub-par quality. But a PC monitor, having higher requirements, gives a superior picture. True 1080p, non-interlaced, etc, etc, etc. I was rather amazed, really. I looked at a dozen HDMI to HDMI with audio breakout, and chose this one because it had cables included, and it sported 3 inputs. It also sports a cute little infra-red remote. A bit superfluous for my use, but hey-- it's included. I wanted the 3 inputs, so I could switch the monitor between the Roku 3, and my main PC, without hot-plugging cables. Now, to be sure, my monitor has that ability built-in, but it's part of a 3 screen array, and to get the 3rd screen working with the ATI card? I have to use the HDMI path-- my card only has 2 DVI outs, and one HDMI out. So this will work for me quite well. Currently, I like turning the monitor "off" by simply switching the input on the gizmo to #3, which isn't populated. The dumb Roku 3 does not have a "monitor off" function, it only goes into "screen saver" which keeps the monitor active-- a senseless waste of the monitor's lifetime. So when I'm done watching Roku? I hit the little remote to switch to #3-- the remote has 3 dedicated buttons, one for each input channel-- a feature I really did not think I'd use. Recommended. Setup was literally mindless plugging of cables. I will have to give the optical out a try sometime, but for now? Good Enough.

## Features

- 3x1 HDMI Switch with Audio Extractor: support deep color 30bit, 36bit, 48bit per pixel. 3.5mm audio output supports 2CH PCM stereo audio only. Toslink Output supports 2CH PCM, 5.1CH Dolby Digital, DTS Audio
- HDMI 1.4 Version with HDMI Cable: This HDMI Switch input resolution: up to 4K@30hz,1080P,3D,supports Video EDID Pass Through, Audio EDID Settings: 2CH and 5.1CH, Our HDMI Switcher NOT support HDCP 2.2. If your source device is 4K@60hz(HDMI 2.0 and HDCP2.2),please set up the resolution to 4K@30hz
- 3 HDMI input converter to 1 HDMI Display(Pass Mode)+ optical Toslink Output(5.1CH Mode) or stereo audio output(2CH Mode) come with RCA Cable; Automatic, Manual or Remote Switching. Please use 5V 1A power adapter to power our product. Do not use other plug. Do not directly power the switch by the USB port of your TV
- High Quality ABS plastic casing, 24K gold-plated connectors; Reduce signal loss, get a better output signal. Note: The switch cann't be used with other converter, such as HDMI to DVI Converter
- Widely Compatible: HDMI Audio Converter suitable for various HDMI source devices like Roku or Chromecast without dedicated audio output as well as Blu-ray/ DVD/ HD player, cable/satellite box, desertcart Fire TV,PS3/4, Apple TV, Xbox, PC/laptop, HD camera, HD DVR etc (NOTE: Not for PS5)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073TTS9QG |
| Audio Output Mode | Stereo, Surround Sound |
| Best Sellers Rank | #904 in Audio & Video Selector Boxes |
| Brand | Proster |
| Built-In Media | 3.5mm to 2 RCA Cable, HDMI Audio Extractor, HDMI Cable, IR Remote Contraller |
| Cable Type | HDMI, USB |
| Color | 3x1 Hdmi Switch With Audio Extractor |
| Compatible Devices | Blu-Ray Player, Camera, DVD Player, DVR, Gaming Console, Personal Computer, Television |
| Connector Type | Auxiliary, DVI, HDMI, RCA |
| Connector Type Used on Cable | Auxiliary, DVI, HDMI, RCA |
| Customer Reviews | 4.2 out of 5 stars 2,562 Reviews |
| Item Dimensions D x W x H | 3.26"D x 2.91"W x 0.74"H |
| Manufacturer | Proster Trading Limited |
| Mfr Part Number | 4330353443 |
| Model Number | 4330353443 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Ports | 3 |
| Power Source | AC adapter |
| UPC | 711583415739 |
| Unit Count | 1 Count |
| Warranty Description | One year |

## Product Details

- **Brand:** Proster
- **Cable Type:** HDMI, USB
- **Color:** 3x1 Hdmi Switch With Audio Extractor
- **Compatible Devices:** Blu-Ray Player, Camera, DVD Player, DVR, Gaming Console, Personal Computer, Television
- **Connector Type:** 3.5mm Jack, DVI, HDMI, RCA

## Images

![Proster 3x1 HDMI Switch with Audio Extractor - 3 Port 4K HDMI Switcher HDMI Audio Converter, with IR Remote, 3.5mm Male to 2 RCA Female Stereo Audio Cable - Image 1](https://m.media-amazon.com/images/I/61O9yP-QFRL.jpg)
![Proster 3x1 HDMI Switch with Audio Extractor - 3 Port 4K HDMI Switcher HDMI Audio Converter, with IR Remote, 3.5mm Male to 2 RCA Female Stereo Audio Cable - Image 2](https://m.media-amazon.com/images/I/716mWhY7OnL.jpg)
![Proster 3x1 HDMI Switch with Audio Extractor - 3 Port 4K HDMI Switcher HDMI Audio Converter, with IR Remote, 3.5mm Male to 2 RCA Female Stereo Audio Cable - Image 3](https://m.media-amazon.com/images/I/71utAm+aRKL.jpg)
![Proster 3x1 HDMI Switch with Audio Extractor - 3 Port 4K HDMI Switcher HDMI Audio Converter, with IR Remote, 3.5mm Male to 2 RCA Female Stereo Audio Cable - Image 4](https://m.media-amazon.com/images/I/81EZ38vGW3L.jpg)
![Proster 3x1 HDMI Switch with Audio Extractor - 3 Port 4K HDMI Switcher HDMI Audio Converter, with IR Remote, 3.5mm Male to 2 RCA Female Stereo Audio Cable - Image 5](https://m.media-amazon.com/images/I/71Px5Chku8L.jpg)

## Questions & Answers

**Q: Does this device add any additional latency, specifically for fast-paced games?**
A: I have not noticed any latency issues, but I don't use it in conjunction with any video game platforms. I use mine to chromecast video to a monitor mounted on my treadmill. The Proster unit adds a 3.5mm headphone port for my headphones since my small monitor has none.

**Q: Trying to use this to split my audio/video from my xbox and computer to a monitor and speakers, video works but no audio is there a setting i missed?**
A: Don't think I can answer you question, but I'll do my best. I use HDMI only. I use this to connect Direct TV, Playstation 4, and WESTERN DIGITAL TV, I to one out going HDMI Cable to my TV, so I can use my other HDMI connection point for my Bose Soundbar. I don't think this is what you need to split audio/digital but do ur research.

**Q: My tv has no audio jack.  i want to use this to connect a bluetooth transmitter to my headphones.  will i hear audio if i mute the tv?**
A: Only if the TV is providing input to the switch. If input is coming from another device like a game console then no, sound would be controlled by that device or the switch itself.

**Q: Bought because i was connecting via hdmi to an hp monitor with no sound. when connected to the hdmi switch i can see the picture fine, but no sound.**
A: I connected the audio out to a receiver and works great. You must connect a the 3.5 mm audio cable ( supplied ) to the monitor

## Customer Reviews

### ⭐⭐⭐⭐⭐ **UPDATE** - It works now.
*by D***9 on July 13, 2018*

I had a lot of trouble getting this switch to work. To Proster's credit, they sent me a replacement, and then when I couldn't get that one to work, they sent me a standalone audio extractor. I got the audio extractor earlier and got it to work fine, with the exception that the PS3 input seemed to cut out. I decided on a hunch to try it straight through the extractor instead, and no problems. I guess at this point I worried the problem I had getting the Proster switches to work was caused by the cords. I knew I had just replaced the PS3's HDMI and hadn't tried since then, so I got out the switch after independently testing all the cords, and voila, it functions perfectly. My best hypothesis is that this was caused by the HDMI cable Proster sent with their switch, which didn't work to convey the signal properly from the switch to my TV. Gotta say, egg all over my face now. Anyway, here's a review of the actual features of this switch: Pros: - Very reasonably priced for the features. - Switches audio when you switch inputs. - Comes with a remote for switching input. - Supposedly supports 4K (I haven't upgraded to a 4K TV yet, so I can't confirm). - Outputs 1080p. I only mention this because I could not find it written about this device anywhere, but it's important to know before buying if you're like me and don't have a 4K TV yet. - My experience with ProsterUS was very positive, they were very interested in fixing my problem, even before I posted a negative review. Sure, there's a bit of a language barrier that made me wonder Cons: - Might come with cheap (free) cables. For best results, you may want to provide your own connections. - Uses a USB cord as a power source. USB chargers come in a variety of different outputs, and the manual doesn't specify what is required to power the HDMI switch. A regular purpose-built power supply would take out the guesswork, though obviously then they'd have to ship with region specific plugs. Anyway, I'm willing to admit when I'm wrong, and I'm pleased to be wrong this time, since getting the switch working fulfills my current needs and also means I'll have an easy time when I do eventually upgrade to 4K. So to any of you with this switch and problems; check your connectors, maybe it's not a dud after all.

### ⭐⭐⭐⭐⭐ This little gizmo just works
*by B***S on October 12, 2018*

I bought this to send my Roku 3 to my PC flatscreen monitor, and it Just Works. I have 3 monitors, and alas, the LGs did not work with HDMI to DVI cable, but fortunately my third one had HDMI input, and that worked flawlessly. I do like that the under $25 kit included a nice HDMI cable-- these go for $6 and up, lately. It also included a simple 3.5mm to 2 RCA cable, but I utilized the standard 3.5mm cable that came with my powered speakers. The gizmo has an optical out, which I will experiment with in the future. So, once I sorted out the issue with cabling, and got everything plugged up? It just worked. From my Roku 3 box to the #1 input on this gizmo, and out to my HDMI PC flatscreen. Flawless picture, far superior to a TV of the same size. For some reason, 21" TVs out there are sub-par quality. But a PC monitor, having higher requirements, gives a superior picture. True 1080p, non-interlaced, etc, etc, etc. I was rather amazed, really. I looked at a dozen HDMI to HDMI with audio breakout, and chose this one because it had cables included, and it sported 3 inputs. It also sports a cute little infra-red remote. A bit superfluous for my use, but hey-- it's included. I wanted the 3 inputs, so I could switch the monitor between the Roku 3, and my main PC, without hot-plugging cables. Now, to be sure, my monitor has that ability built-in, but it's part of a 3 screen array, and to get the 3rd screen working with the ATI card? I have to use the HDMI path-- my card only has 2 DVI outs, and one HDMI out. So this will work for me quite well. Currently, I like turning the monitor "off" by simply switching the input on the gizmo to #3, which isn't populated. The dumb Roku 3 does not have a "monitor off" function, it only goes into "screen saver" which keeps the monitor active-- a senseless waste of the monitor's lifetime. So when I'm done watching Roku? I hit the little remote to switch to #3-- the remote has 3 dedicated buttons, one for each input channel-- a feature I really did not think I'd use. Recommended. Setup was literally mindless plugging of cables. I will have to give the optical out a try sometime, but for now? Good Enough.

### ⭐⭐⭐⭐ So far seems to work as I needed! could not get 5.1 to work ...
*by R***M on December 25, 2019*

I have an old Pioneer Plasma PDP-4340HD, it only has 2 HDMI inputs and I have an old receiver that does not have HDMI inputs but does have toslink. I found this item really what I needed to update my set up so I can have multiple new inputs and also send the digital audio to my old (but very powerful receiver). It seems to work so far switching between the 3 inputs just fine and sending audio out to the amp. I have used it with a sony bluray, chromecast and also my xfinity cable box. The few issues is that the remote is not intuitive so need to get used to it better and also have not figured out the audio switching between 2.0, 5.1 and native TV input ... I will update if I cannot get it to work especially with the multichannel output (5.1, DTS, DD). The only other thing is the box is plastic so concern about over heating, my other switches are metal and can dissipate the heat, I assume, better. It does come with usb power cable only, HDMI cord and RCA cable for analogue. It was all packed pretty well. Finally, you need an old phone USB adapter that outputs 5v at 1A for power to the unit. ====== update - overall it is working good; I could not get audio 5.1 output to work, just seems to be 2 channel digital, this is with chromecast ... otherwise satisfied for the price.

## Frequently Bought Together

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-03*