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Oss
2025-09-05 13:58:35
I needed a 4K multiviewer to watch data channels and tracker data for F1 races. This box allows pretty much all combinations of screen outputs from 1,2,3 or 4 screens which is independent on each output. Picture quality is great with no noticeable difference or lag from direct display.Several people have commented on no HDR support and I can confirm this - the two YouTube stats for nerds images from my 4K max fire stick show BT709 with the multiviewer vs full BT2020 direct. However, with this limitation, and the poor quality remote, the unit itself is really very flexible and functional. I saw a comment about stretched images but you can select 16:9 to correct this (see example images in full or 16:9 modes). To switch which hdmi input is the main screen, you need to go into the menu opts for that output, but it can be done (see menu image).Audio can be muted or selected from any feed or each output.For the price, this is excellent and only the lack of HDR is missing. However, HDR units seem to be many hundreds of dollars more. I would recommend.
Joshua Reed
2025-08-28 13:36:04
I recently installed a video wall controller for four TVs, and I must say, it's been a fantastic experience so far! I purchased four budget-friendly 55-inch TVs with the smallest bezels I could find from Sam's Club. It’s only been but a few days but, I am thoroughly impressed. The controller worked seamlessly right out of the box; I didn't even have to adjust the screen stretch options as everything lined up perfectly.
SierraQ
2025-08-24 16:24:44
This unit is a good example or great functionality but a user interface that could be better. I will talk about the overall summary and the different modes. Let’s start with the good:- unit is small, metal, well constructed- remote is easy to use- great for watching multiple videos or one video source and a desktop source- very little lag- no frame loss that I can tell (streaming video)- Switching is nearly instant- Several modes/layouts- Remote covers all functions and a few extras like power and resolution.- price is good for what you getNot so good:- it stretches sources so text in particular may not be readable- power light is on all the time and is very bright- physical buttons are labeled oddly. “Audio†does what it says—switches audios sources—but it also has a hidden feature that if you hold it down the source text toggles on or off. “Main†changes source order for modes that support that—label makes no sense. “Mode†changes layout—not very clear but better than “main.â€- Monitor will never sleep unless you turn the switcher off- You can only turn it off via remote. There is no auto off.- On screen source labels are either on or off (with audio button long press). I wish it would briefly show you the source or else have lights on the unit.- Remote provides direct audio source controls but not direct video source controls. You have to keep pressing the Mode button on remote or unit to cycle through video sources.Onto the modes/layouts. When I talk about text I just pulled up a Google search in Chrome.Full Screen ModeResolution is great. Not much else to say. Works like you think.2x2 ModeAll four sources scaled. Positions are fixed. Text unreadable but it is good for monitoring changes or multiple videos. You can read it if you scale to 175% or more.Side-Center ModeThis gives you 2 larger scaled views in the middle and two very stretched views on the sides. The side views are pretty useless but the center ones are good since it is the largest you can show 2 sources without stretching. Text is barely readable. Positions are fixed so only inputs 2 and 3 can be in the middle.1x2 ModeTwo inputs side-by-side. You can show inputs 1+2 or 3+4, no other combinations. Text is more readable but you still need to scale it up to 150-200% to work on it. Both are stretched vertically.1 + 3x1 Mode1 large square screen and 3 scaled small screens. This is my favorite because the large screen, while slightly stretched vertically, is usable. Scale to 150% and it is very clear. The other three are good for video or monitoring something. You can cycle any source to be the large screen. It rotates around: 1234, 2341, 3412, etc.
jose i.
2025-08-16 15:00:21
Orei HD-401MV is the muti-viewer that i have been searching for. It's the only one that has a full screen dual mode. The remote is color coded and has easy to see buttons. Also, its easy to operate. It's GREAT!!!
Jatin M.
2025-07-16 15:48:18
1X2 configuration works but the image is stretched and not as sharp as expected.
Famof6
2025-06-02 11:26:50
So this review is probably a little premature, as I’ve only had it for a few days. But so far I absolutely love it. 2 years ago I bought a Metra multi viewer for more than double this price and it broke after 2 football seasons. Hopefully this one has better longevity. The Orei can maintain aspect ratio, which is a very important feature and to have it at this price is amazing. Only a few years ago a device like this cost thousands. The way you can select which input you want in each section of the screen is super easy to do, and picture quality looks great. It’s unfortunate that sound is only stereo, probably the biggest drawback but I don’t care about surround sound for sports. If you want to keep the aspect ratio you have to hold the “mode†button for about 5 seconds on the actual unit (not the remote). It defaults to screen fill if you don’t do that. I’ll update this if anything changes but I recommend this as a great multi viewer.
Tedford
2025-05-19 19:21:26
Great for multiple inputs from computers to a single TV/Monitor. If you play games on the internet where you multi-boxing this allows you have 4 imputs on one screen.
Roland Booth
2025-05-14 18:56:52
This has been working well so far with no Issues. The flexibility to use as multiviewer, and show all for inputs, OR as a switcher and show each source full screen is lovely.
Tomas Rodriguez
2025-05-01 12:10:49
Pues funciona pero el control remoto es un poco complicado
Azrudin
2025-04-26 11:57:03
Very Nice, Great Product
glock
2025-04-21 19:26:25
Very good product
peter
2025-02-07 12:18:26
great little piece of kit
Rashed
2025-02-05 14:50:10
اولا يشتغل على الجودة 1080 Ùقطتقسيم الشاشات الى Ù¢ او Ù¡ كبير و٣ صغير سيء لان الشاشة تكون مربعة والاصل ÙÙŠ الشاشة المستطيل يستخدم للكامرات الخارجية Ù¤ كامرات اÙضل للرقابة Ù¤ شاشاتصراØØ© مانصØكم تاخذونه للتلÙزيون للكامرات اوكي ممكن
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