4K@60Hz HDMI Switch Splitter 2 in 4 Out with Remote, avedio Links 2x4 HDMI Splitter Switcher 4K with SPDIF & 3.5mm Audio,Support 4K,3D,1080p,HDCP2.2,HDR 10 for PS5/4,Xbox,Fire Stick,etc

This device is really cool. You plug in 1 or 2 HDMI sources. Then you plug in 1 to 4 display devices. These display devices can be full TVs or just monitors. Since the plugs are HDMI, that means that sound is available. I’ve found some interesting applications for this switch/splitter. At home, I can put an old TV in the fireplace and play a fireplace DVD. The fireplace TV is hardwired to this switch, so when I play the fireplace DVD it displays there, if the TV is turned on. And my normal TV is displaying the fireplace video, so I have two fireplaces active at once. Cool. For education, suppose you have 16 students that need to watch program content on a TV or a monitor. You can have the main computer’s HDMI output go to the switch. Then you can have up to say 4 clusters: a TV or monitor and 4 kids each watching. I figure 4 people to a TV or Monitor is doable. This set of 4 TVs can be in a long line, say against a wall. Or you could to what we have done, is make a inner square of the 4 monitors (actually digital projectors having screens on the inside with the kids sitting all around on the outside. This splitter allows the same contents to be displayed by all the digital projectors. Since the switch allows for up to 2 inputs, one input could be the educational content computer. The other input could be from a DVD player when you want to show related movies that come in only DVD format. Or, you don't have to use the second input at all. The switch is easy to use. There are no settings. I just plugged it in and everything worked!

This is a well built and easy to use device. Solid all around remote is nice feature too. Maybe I was confused about how it operates, but for my needs it did not work. I wanted to use two computers with 2 monitors and split/extend my computer screens so I had 3 views of 3 different windows. My computer can extend any monitor so all three screens have different views. If this makes sense, then you will understand why this does not work for using it with two computers and multiple windows. This device DUPLICATES monitors. What you have on your computer will appear on all monitors. No extended screens. If you want to have different views/windows on your monitors then do not buy this device. If you want me to answer questions, please feel free. This is a good product, just be careful how you need this to work for your display needs. This device DUPLICATES only ! It is good for what ? Commercial applications where you want to have two switchable input and multiple out of same picture. Maybe it was me not understanding the complete functions of this unit. I use media processing Photoshop and Video Editing. I needed it for running multiple displays from the same computer. Back to the drawing board.

Excellent product and service! The HDMI Splitter 4K @60Hz 2 in 4 out by avedio links works perfectly, with great image quality and support for 4K, HDR10, and HDCP2.2. I had an issue with the remote control, but customer service was quick and efficient. They resolved it right away, and now everything works flawlessly. Highly recommended!

Our Worship Service slides need to be projected on three different projectors, and one monitor. The source can either be a PC with Power Point or our streaming computer with camera feeds for a "jumbotron." This device works perfectly for this need. Out HDMI cable runs are 50, 75 and 75 feet, so the power pass-through is fine.

It worked well for my MacBook Air m2 to go to 3 TVs up until a few week ago when one port quits sending signal. 2 have been confirmed to not work. the other 2 ports still working. I use this at my church once a week for about 3 hours in total each week. I can't complain I guess for what I paid. Most of the hubs that cost $300 plus get similar reviews. I guess there's no such thing as a bullet proof HDMI splitter.

This product is easy to set up. As a Consultant I have both my company and client laptops. I’ve got 3 screens and I planned to switch from one laptop to another. When I set it up all 3 screens showed the same extended image and my display settings saw them as only 1 screen. This doesn’t work for me as I need to have separate documents open on each screen. One other small issue is the time it takes to switch screens.

I need to have video from the control room run into the waiting room and the Main Studio. To do this, I needed to take one source and send it to three TVs. This unit worked much better than I thought, as I was prepared for some flicker and weak signal. To my surprise, this has not happened, and it has been almost six months. I hope this lasts forever.

I had high hopes for this product but was very disappointed with its performance. Very show to switch and it is very buggy. Sometimes it switched and sometimes it didn’t. As a HDMI signal distributor it works ok but screens will often loose signal. Update on this product review. Upon posting my product review I was immediately contacted by the manufacturer. They sincerely apologized for the product issues and immediately replaced the product that worked perfectly. Thank you for the amazing follow up and making it right. Great Customer Service. I would not hesitate to purchase from this manufacturer again.