4K HDMI Splitter 1 in 4 Out, with Power Adapter, Metal Case

I purchased this MT-VIKI powered HDMI splitter for an installation where I needed to distribute a single HDMI source to multiple displays simultaneously. It has worked well for that purpose and provides a much cleaner solution than trying to accomplish the same thing with adapters or other improvised connections. An important distinction for anyone considering this product is that this is a splitter, not a multi-monitor extended-display adapter. It takes one HDMI input and duplicates that same video signal across up to four HDMI outputs. That was exactly what I needed for displaying identical content on multiple monitors. Setup was straightforward. Connect the HDMI source to the input, connect the individual displays to the outputs, provide power to the splitter, and the system is essentially ready to operate. I did not need complicated software or configuration to get the displays working. The powered design is particularly useful when distributing an HDMI signal to several displays. Rather than relying entirely on the source device to support the connected equipment, the splitter has its own power supply and is specifically designed for this type of distribution. In my application, the displays maintained a stable picture and I did not encounter persistent signal drops or synchronization problems. The unit is also compact enough that it can be installed behind displays, inside an AV cabinet, or alongside other equipment without consuming much space. This type of splitter is especially useful for digital signage, security monitoring stations, presentations, training environments, retail displays, or anywhere else that the same HDMI source needs to appear on several screens at once. One thing I would recommend is confirming your resolution and refresh-rate requirements before purchasing. This particular model is advertised around 4K at 30Hz, so someone specifically requiring 4K/60Hz or higher should choose equipment designed for those specifications. Overall, this has been a simple and dependable way to distribute one HDMI source across multiple monitors.

Easy to setup. Works great. Won’t be disappointed with buy.

Works fine

It worked great till I disconnected it and reconnected it. Then it wouldn’t work. I think it’s meant for temporary computer work. I was amazed how good it worked initially

So... We had a strong thunderstorm here a couple of days ago and (I think) took a direct strike to the pole out front of the house. All I know is I was playing some Fallout 4, there was a flash and a colossal boom with no delay, and every monitor connected to my PC went black. The game was still playing, but no video. Thought for sure it killed my monitor. For info, I have two monitors on this machine and a split running to the 50" tv in the living room, because I use this machine for ALL my entertainment. The splitter was just a cheap two port HDMI splitter and the cable run to the living room was an active 20' HDMI repeater type cable. After investigating, it turned out that all three monitors were fine but the active cable and the splitter were both dead. Also, looks like I lost the second output port on my video card which was feeding that repeater cable. Received this four port splitter unit today and cobbled together a long-ish cable run for the living room tv from cheap short cables (from Raspberry Pi 3b+ micros) and couplers, and managed to make all three monitors work again. The HDMI port on the 50" living room tv the original cable was plugged into is also dead, but it has two more on the back so yayyyy, it's still working. Based on some reviews here, I was concerned that this unit might introduce flicker or noise or discoloration but honestly I don't see any problems on any of the monitors. They all look great to me. I guess now the only thing is to wait and see if it dies young or experiences problems with age or what, but for now I'm very happy that it was so cheap to get me back up and running. The unit itself is a small box a tad bigger than a pack of cigs, very solid and surprisingly heavy for its size. The connections are also very solid, feels very tight. Comes with a small power adapter of the 2.1mm barrel type connector variety. I didn't have to do anything except connect all the cables and power adapter, and it worked fine. Windows 10 had no probs with anything. That lightning strike could have taken out the entire system; computer, monitors and all, but instead my grand total in damages was less than $50. No complaints here. I'll come back a bit down the road and give an update if the unit starts having problem or whatever, but for now I'm very happy with it. :-)

Works great. I was easily able to connect two tvs and a blu ray player together. I can now play a movie and see it on both tvs.

This did not only successfully connect one cable box to three separate TV’s, the picture quality on all three tv’s are greatly improved (4k). I’m extremely satisfied with this product.

Been using for a while now. Had an issue a couple times but a simple reset did the trick

Worked smoothly recommended product

Very good product

Excellent quality. Works with Google TV, Sony Receiver, Apple TV, Kodi Box, Sharp and Samsung TVs. Occasionally requires unplug and replug to synch TVs.

worked straight out of the box.

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