







🎬 Elevate your media game—switch, extract, and impress with Proster 3x1 HDMI!
The Proster 3x1 HDMI Switch with Audio Extractor combines three HDMI inputs into one 4K@30Hz output with PIP functionality, supporting 3D video and multi-channel audio extraction via optical Toslink or stereo RCA. Featuring 24K gold-plated connectors and a durable ABS casing, it ensures minimal signal loss and broad compatibility with popular streaming devices and consoles (excluding PS5). Controlled via automatic, manual, or IR remote switching, it’s designed for seamless integration into any professional or home entertainment setup.









| ASIN | B073TTS9QG |
| Best Sellers Rank | #141,083 in Electronics ( See Top 100 in Electronics ) #374 in Audio & Video Selector Boxes |
| Item model number | 4330353443 |
| Manufacturer | Proster Trading Limited |
| Product Dimensions | 8.28 x 7.39 x 1.88 cm; 272 g |
C**A
Good product
Solved my nightmare of lip-sync with my sound bar !!!!
K**0
I recently purchased a new TV which didn't have the older connectors to the back that my older NAD receiver required. This unit allowed me to plug my TV box and gaming systems into it and then into the TV and receiver so once again I can have stereo sound. The remote works well, but I have to be fairly close to it to make it work. Most of the time it auto-selects so the remote isn't required. To explain, if I'm watching TV and then want to use the PS4, just by turning the PS4 on, the audio and video automatically switch to the input for the PS4. When I turn the PS4 off, it goes back to the TV box which is usually the only input still turned on. The only drawback is the way that it's set up with the inputs and outputs. Because they're all on the sides, I can't keep the device up front where the remote will reach it more easily, it has to be tucked away in the back. I'm sure someone could find a work-around for that if they needed to, but I'm quite content with everything the way that it is. This thing was a great little problem solver, especially for the price!
V**A
Compre este producto para poder conectar varias fuentes a un proyectos de cine en casa y a mi equipo de sonido, ha funcionado muy bien, tengo conectados una PC, un chromcast y un blu-ray, la separación de audio funciona de maravilla, el audio tiene muy buena calidad (tengo un equipo high end y se escucha muy bien). El único defecto es que en ocasiones se tiene que desconectar y volver a conectar alguna fuente para que las reconozca nuevamente, pero es algo muy sencillo.
O**N
I’d plugged in and worked without issue. Very easy to use.
W**.
I bought this converter about a month ago to use for our back yard outdoor movie theater because the Epson 1060 HD movie projector we have does not have an audio out option for surround sound (which is crazy because it costs about $600 so it should give you some decent sound options; however, the picture quality is amazing). Even though it's awesome watching movies and streaming live tv on a 10 ft x 16 ft screen in our own back yard, it just wasn't as great as it should have been because of the lack of sound. I am not good with technology at all, so I googled to find out how I could get surround sound hooked up to the projector, and I ran across a Youtube video of someone using this audio extractor. I found it on Amazon for like $25 with a protection plan and figured even if it didn't work I could send it back or else just be out a small amount of money. It arrived like 2 days later and was very simple to figure out how to get it all hooked up and test it out. It even comes with an HDMI cord, and has 3 input options, so we can plug in our Fire Stick and PS4 at the same time, and we just use an aux cord to run from the converter to our sound system and extract the audio to surround sound. We've been able to enjoy basically a movie theater experience every weekend in our own back yard on a 220" screen watching Netflix, live TV and football games (Go Buckeyes!!! Even though they cant even beat Purdue...) But we now have awesome surround sound thanks to this nifty little converter switch.
X**N
This product is exactly what I was looking for and it delivers. With this product, I have my Xbox One, Nintendo Switch, and laptop all connected to the same monitor and external speakers. My monitor doesn't have an audio out port so the built-in DAC comes in handy. Build quality is great and the package includes three cables. This is a lifesaving product for me and I highly recommend it to anyone connecting consoles and monitors.
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