KVM Switch HDMI 8 Port - HDMI Switch with Remote- USB Switch Selector for 8 Computers Share Keyboard Mouse Printer,Flash Drive,HD Monitor, Support 4K@30Hz, 8 HDMI KVM Cables 1 Remote Included

Love this item, I am using it frequently and it makes switching between computers a breeze!! I highly recommend this device!! It is self powered with no problems at all.

**Update. I am happy to report that the KVM does indeed support MacOS. WitBox reached out quickly and advised me to set the resolution to 1080P 60Hz for testing and move up from there. I was able to get my resolution all the way up to 3440x1440 50Hz and it switches back and forth between my Win11 Laptop and my new Mini Mac. Very happy with the KVM and the support I got from WitBox. If I decide to upgrade to a KVM that'll switch two monitors I'll be checking them first. Very happy to update my review to 5 stars. :)I purchased this KVM several months ago. At the time I was running mostly Windows and sometimes Linux. It worked perfect for the setup I had. Then I purchased a second monitor and replaced my old Windows 10 desktop with a Mini Mac. As far as I can tell the KVM is advertised as being "plug and play" compatible with MacOS. I've tried every combination of cables I can think of, power cycled the KVM and made sure the OS is updated on my Mac. ChatGPT has recommended enabling EDID Emulation and updating the KVM Firmware. I don't know if either are possible, where to find instructions if it is or even how to contact the manufacturer to ask questions. Which is why I'm writing a review and hoping for some support.If this KVM does not support MacOS, that's fine. I'll happily update my review and start looking for a replacement. I didn't own a Mac when I bought it and only needed to switch one monitor. It worked great for the setup I had when I bought it. Hope to hear something soon.

Easy to install.HDMI connection is not maintained when switching input sources. Windows and other OS’s must rediscover and renegotiate display properties when switching back. If display is not selected for extended periods of time, PC may not recognize display when reconnected.

The big plus is that it comes with all the necessary cords, hdmi combined with usb. The cords are not hugely long so the computers have to be nearby. The hdmi/usb won't work directly on computers with the hdmi and usb ports far apart without adding a short usb extension cord to it though.

Working great for me! Running 1 win11 pro, 2 win10 pro, and 1 win10 laptop each computer will boot on its own if more than one are running unit will switch between them. No issues with installation!

I was very excited to find a switch for four computers for so cheap! Well, cheap it is. Only one of the HDMI ports works as expected. The resolution is all wrong on my ultrawide for the one it does work on, and now my computer is confused on what the resolution should be even with the thing unplugged. I tried different hdmi cords, and nothign worked for the other HDMI ports. Returning, as this is product is junk.

I have three computers hooked into this and no longer have to have a pile of keyboards and monitors cluttering my desk. What's more, it's nice not having to VNC into the server nearby, or have to use the web interface. It was always a clumsy process. Now if there's a problem, BOOM, I have a real keyboard and monitor connected in a flash and quick as hell, the problem is solved. A real keyboard , mouse, and monitor always works when virtual stuff is choking and puking. This device has already paid for itself several times over.There is ONE thing that could make this device even better. Make this thing self powered, so that if you don't have a computer that keeps its ports energized, its not a shuffle to get it set to the right port the minute the power comes on. When everything is fully powered down, it almost always finds a random port to be on other than the one that came online. This can cause the computer to have monitor recognition issues depending on the BIOS and or the OS. It needs a 5 volt source so you can pre-select the first computer before you boot it up. It would only take a small 5v power supply and maybe a parallel connection to the lines on the bus.

I like the low profile and the lack of the annoying beep other KVM's make when you switch PC's. The remove is very sensitive to direct line of sight to work. I personally would prefer a wired remote with light up buttons.Using a single cord to handle HDMI and USB is nice to avoid wire clutter.