Does this support an configuration of 1x2 (two tvs side by side)?

Not exactly. Half of your image would likely be cut off. And it will not scale down to just the 2 side by side Tvs. Jewel Support Team J-Tech Digital, Inc

Can it be connected with a receiver

You can use monitor out on your receiver but it should be a 4K receiver. Otherwise you will limit the resolution.

I need to connect 14 tvs horizontally for a video, is this possible? how many would i need?

You would need a matrix with that many outputs. This one only has 4 outputs. Not sure if you can by extenders. J-tech support will be more than happy to assist with configuration needs. Feel free to reach out to them directly.

Is there edge correction on this product? It's not as fluid on 2x2 display.

There is a way to manually align but I’ve found that this product just doesn’t sync the screens right when in video wall 2x2 picture mode. Especially for fast moving sequences. I had to replace this product with a brightlink device.

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JTECH-VWM04

Product ID: 234620384

Details

Brand
J-Tech Digital
Cable Type
HDMI
Color
black
Compatible Devices
Monitor
Connector Type
HDMI

⚡Seamless 4K@60Hz input switching, zero lag

📺4 HDMI outputs for versatile video walls

🔄10 video wall configurations + 180° rotation

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550029 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎥 Elevate your visual game with seamless 4K mastery!

ADAPTIVE OUTPUT SCALING - Upscale or downscale output resolutions from 720P to 4K30Hz for perfect display compatibility.
CUSTOMIZABLE VIDEO WALLS - Create up to 10 unique video wall layouts including 2x2, 1x4, and 4x1 with easy rotation.
DYNAMIC MULTIVIEW PRESETS - Choose from 5 multiview presets per HDMI output to view all 4 sources on a single screen.
FLAWLESS 4 K MULTIVIEW EXPERIENCE - Seamlessly route any 4K@60Hz input to 4 displays with zero delay or picture loss.
LIFETIME TECH SUPPORT WARRANTY - Enjoy peace of mind with free lifetime support and a 1-year manufacturer replacement warranty.

The J-Tech Digital 4K 2x2 Video Wall Controller (JTECH-VWM04) is a professional-grade multiviewer and seamless matrix switcher that supports 4 HDMI inputs at 4K@60Hz and outputs at 4K30Hz. It offers 10 configurable video wall layouts, 5 multiview presets per output, and flexible output scaling. Designed for flawless, lag-free switching with HDCP 2.2 compliance, it includes lifetime technical support and a 1-year warranty, making it ideal for high-end video wall setups and multi-source display management.

Specifications

ASIN	B08H6XH3F5
Best Sellers Rank	#466,397 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #70 in Video Wall Controllers
Brand	J-Tech Digital
Cable Type	HDMI
Color	black
Compatible Devices	Monitor, Television
Connector Type	HDMI
Connector Type Used on Cable	HDMI
Customer Reviews	3.6 out of 5 stars 17 Reviews
Manufacturer	J-Tech Digital
Number of Ports	4
UPC	850001567756

Reviews

V**E

Great. Can’t stop watching

I actually bought the standard one first that is the upper two TVs and I purchased this 4K which is the lower TVs this machine is fantastic well worth the extra money would highly recommend it to anyone

10.12.2020

J**I

Stopped working

Item stopped working in less than 3 months. Complete waste of money, very expensive paper weight.

4.10.2024

J**X

They lied on their description

The Amazon description of this device includes a few pictures. I used those to purchase this device. The pictures showing "Vertical" are exactly what I wanted to accomplish. Guess what! They lie. J-Tech support tells me there is no way to do this with this device. Don't buy! I have an email from them proving this if you don't believe me, ask them! Wasted my time.

12.05.2021

E**.

Easy to use

Fit every requirement for making a 2x2 video wall or watching 4 different sources at once. Allowed me to flip the two upper TVs upside down to reduce the center bezel size

2.12.2020

A**R

Great

Great item but overkill for my application

15.03.2025

R**N

Garbage

Horrible product went out of 2 months

20.06.2025

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

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