4K HDMI Splitter 1 in 2 Out Copy Same Content to 2 Screens (Mirror Only)

I bought this for home karaoke so that I could connect my laptop to both the TV and a projector. It feels pretty flimsy, and it requires using an outdated micro-USB cable, but it was just about the cheapest option I could find, and it’s getting the job done! I’m extending the desktop to the two screens so that I can show the lyrics on those while viewing the controls on my computer. Here’s a tip: I was able to plug the USB cord into the powered hub adapter rather than using a separate power adapter. This allowed me to use the short USB cable provided. You will need 3 HDMI cables (not included). I was also able to output sound from my laptop through one of the HDMI cables to my TV/Receiver. Just what I needed.

My use: Roku stick plugs into the input. One output connects to the TV via a short HDMI cable. The other output has a longer cable to a HDMI to RCA adapter for audio output to my stereo system. TV picture seems just as good as when the Roku is plugged in directly, and now I have my good stereo sound again.

These HDMI splitters are plug and play. Used in a conference room with 2 sets of TVs and a mirrored dual monitor setup. Depending on the source HDMI connection, these splitters may not need external power. In other cases, you will need to use the included micro USB cable. Not sure why Micro-USB is still a thing anymore but that’s what this uses. Connecting to a GMKTec Mini PC this worked standalone. However on a Beelink Mini PC, the displays kept dropping out due to insufficient power. Splitter is very compact and worked well with the 1080p Vizio TVs we have. Also includes a short HDMI cable for the source input as well which is a plus.

So it was clear that this device didn’t come with HDMI cables, but it also doesn’t come with the power cord that is needed if not HDMI output is seen. So this device didn’t work for me, and I had no means to troubleshoot it. So it’s being returned. Can’t recommend this.

it's really good product I like it👌

My old splitter went out so I bought this to replace it and it worked pretty good. Two screens off of one HDMI cable would recommend fast shipping with Amazon.

Can't drive fiber optic HDMI cables. Not sure exactly why. They work fine on the input side, just not on the output side. Tested two different cables with the same result. Also, it does not pass timecode over HDMI. This is probably a side effect of whatever the chip in this is doing to support things like HDCP. The chip is an MS9332 from MacroSilicon.

It turns out as expected used to easily decide which screen I want to used today lol.. as my original order was some issues but contact the seller sloved it right aways no issues at all receive the replacement couldn't be happier can now easily work. With small design box can just place on table. Great quality and use of hdmi cable(3), but u do need ur OWN POWER SUPPLY(WALL BLOCK). Great for the price! Thanks so much for great product only MIRRORS YOUR COMPUTER! NOTE: POWER CORD COMES WITH IT IS SHORT I WOULD SAY MAYBE LIKE 3FT THAT AN MAYBE ALRIGHT LOL. And that's how it sit in. Just like that in the pictures. OVERRALL IM HAPPY!

ITEM REVIEWED : NEWCARE HDMI Splitter 1 in 2 Out ____________________________________________________________________________________________ In our REC room, we have mounted on the wall our 70" flat screen (4K) TV. On the other side of this wall (in the next room - my wife's hobby room) my wife has a 36" flat screen TV mounted on the wall as a second monitor to her PC. She uses it mostly to display photos she has taken that she uses as subject to paint. Installing this HDMI splitter on the output of our "streaming box" so that one output feeds the 70" (like normal), the second feed is fed via a longer HDMI cable through the wall and to a secondary HDMI input to the TV in my wife's hobby room. This is fantastic. Now she can watch the same program that is playing at the same time in the Rec room. She can travel from room to room without missing anything. The pictures are both 4K and this solution works great.

Using for two security monitors. Perfect solution.

Funktioniert wie beschrieben (1 In, 2 Out). Allerdings wird für den Betrieb ein zusätzliches Stromkabel bzw. Netzteil benötigt.

HDMI 4K Channel display splitter with1 in and 2 out with clear picture and sound through HDMI cable

This gadget even though little in size works pretty well. It came with a power cord which hooks up to a USB Power outlet and can be used to split the signal to two different HDMI outputs. I hooked it up to a projector and a TV and both worked flawlessly - no complaints. You do need your own USB power source however, so be prepared.