4K HDMI Splitter 1 in 4 out, 1 to 4 MT-VIKI 4 Way Distributor HDMI1x4 For 4 Monitor HDTV CCTV 3D Supports EDID HDCP + UK Power Supply

I've bought and used many HDMI splitters/duplicators for the production I run. I've spent up to £1000 on "Pro" splitters that have consistently let me down and been buggy like MAD! I bought this last year, expecting it to be like my usual experience, but I was genuinely blown away by how quick it was to connect everything together and to work consistently well without dropping out. After half a year of use, I found minimal flickering when connecting and only the occasional drop out to one or two outputs. It's been nearly a full year since I bought it and unfortunately, it's bugged out so soverly that it lost connection with not just the outputs but also my input which through out my presentation software and really disrupted the production I was running. I contacted the support team, explained my situation that I'd tried trouble shooting with new HDMI cables and found the same issue. They were really good and have sent me out a free new one which i'm really pleased with. To keep its longevity of it I'm going to use a smart plug with it so it only turns on when I need it. Hopefully that'll help keep the life a bit longer on the product. In general I find any electrical product that's left on 24/7 tends to bug out so hopefully that'll help. The picture quality is pretty solid too and I've not noticed any issues in regard to that. The only other thing I wish they had as a feature is to be able to select which display is the main display the input will talk to. This is really important when a PC has settings that only apply to 1 output. You can get around that with this product my making sure you always turn on the same display as the first display you turn on. That way your pc will get less confused seeing it as a different display with different settings. This is called EDID (External Display Identification Data). It's a bit like a handshake between your PC and the output display. Other "pro splitters" I've seen allow the user to choose this is EDID output ( External display identification data)

Plugged it in and it worked straight away. No fuss. This HDMI splitter sends a clean 4K signal to both my monitors with no lag or drop in quality. Ideal for CCTV or mirroring to two screens in my setup. Comes with a UK power supply which is a bonus. Feels well-built and reliable. If you need to duplicate your HDMI signal, this little box does the job brilliantly.

Great price, works out the box no problems or complicated set up. Cost effective way for me to send to multiple screens for karaoke. No noticeable lag.

Tested at 1080p 60hz, as well as various resolutions and framerates below. This has been used in anger for months now - in a semi-"production" scenario for splitting an HDMI signal being pushed to a projector in a live environment (a church). It's has a solid metal case, doesn't get hot, and we've experienced no issues with HDMI handshakes etc (which have been an issue on other branded splitters). There's a power LED, but no indicator as to whether each port is connected or not - also no reset switch. That said, unlike other brands, I've not had a need to "try the reset switch" nor to "visually verify if a given output is sync'd". It just works. If you're a techie, and are having issues with splitting/mirroring an HDMI output, give this a go. If you're having issues with HDCP (which is common to EVERY splitter etc I've ever touched ...), take a look at coupling this with the EZCOO Audio Extractor ... take notice of the unexplained "Test" dip switch. Just drop it inline on the way into your splitter.

Bought this 4 way HDMI splitter, plugged all in and didnt work even though power light was on, tried with only one plugged in still the same no picture.

Good product. Does what it says on the tin.

Item arrived quickly as described.

Wired it up and all seemed to be working great but after turning off computer and even unplugging the power cable, my fans were still spinning. Very strange. The only thing that stops it is when I unplug the hdmi lead coming from this splitter. Now my motherboard has stopped working ☹️

Broke after 5 minutes of using as intended, do not buy.

Einwandfreie Ware. Sehr schnell und pünktlich zugestellt

Der HDMI-Splitter von MT-VIKI macht genau das, was er soll: Er überträgt das Signal gleichzeitig auf zwei Monitore in sehr guter Qualität. Das Bild bleibt stabil, klar und ohne Verzögerungen – selbst bei 4K-Auflösung. Die Einrichtung ist kinderleicht: einfach anschließen, Stromversorgung verbinden, und schon funktioniert alles. Auch über längere Kabelstrecken bleibt das Signal stark, was bei vielen anderen Geräten nicht selbstverständlich ist. Das Gehäuse wirkt robust und hochwertig, und durch die kompakte Bauweise lässt sich der Splitter gut hinter dem TV oder Monitor verstecken. Vorteile: • Zuverlässige 1-in-2-Ausgabe in 4K-Qualität • Stabiles Signal ohne Bildaussetzer • Einfache Plug-and-Play-Installation • Funktioniert auch über längere Kabelstrecken (bis 30 m) • Robustes, kompaktes Metallgehäuse Fazit: Ein solider HDMI-Splitter mit starker Signalübertragung und einfacher Handhabung – perfekt für TV, Beamer oder Monitor-Setups.

Twee beeldschermen en een beamer ging prima. Beeldkwaliteit leek gewoon prima.

MUY BUEN PRECIO Y FUNCIONAMIENTO IMPECABLE.