Functional, helps when displays are switched off, or there are multiple displays all with slightly different parameters.If I wanted 1 extra feature it would be to be able to set the display name on each one.

うちの環境(4k 60p)では・HDCP 非対応・リフレッシュレートを 57Hz にしないと文字がにじむ　（NVIDIA コントロールパネルからカスタム解像度を作成）となりましたが、モニタの電源を切ってもウィンドウサイズ等が保持され、復帰に失敗することもなくなりました。GeForceGTX1660Ti、Benq 3210U

First off the problem: Intel MEB (vPro) lets you remote into a computer on your network BEFORE an OS is booted on it. Basically it is capturing video output and streaming it across your network and allowing you to interact with it, even lets you mount virtual devices to it like DVD drives or USB thumb drives. In order to do this it needs to have some idea what it needs to stream to you. The Intel chipset/CPU combos that allow this feature to work generally ALSO have the capability to attach multiple monitors, so it needs a bit of a nudge to know which and what to send you. Oh and BTW the function, by it's nature, only works with a built in network interface and native Intel graphics, it does not work with add-on cards for either of those.4K version: The computer I was hooking this up to supports 3 (typical) displays, 2 DP and 1 HDMI. With no EDID attached anywhere vPro has no idea what to send. It connects (with VNC Viewer Plus) but there is no display as part of that connection. If you have the 4K version of this product plugged in the computer can boot with no display connected, with a multi-port display connected but not on the active port, or no display at all. However... if either of the latter two it gets set, for some reason, to white text on a pink background (I am using these for Linux text consoles). They do work for Windows as well, but 4K is really more than what the version of VNC Viewer Plus I have can realistically do. OK, not perfect, but way better than not having it attached. On the Windows boxes I have an nVidia card in them anyway, so not so much an issue, and for Linux, the color thing isn't that big of a deal as this is really mostly only useful as a way to get to the box remotely when the boot process fails, or some other means of getting to the box is unavailable. BUT......and this is not a problem with this device but a problem with 4K, the Linux console in 4K display mode is truncating the display. So in my case it is cutting off the last line of the display, the prompt. Everything is essentially blind more or less. If I type in a command I can't see what I typed and often can see the response. VPro/VNC displays exactly what is on the display, and is exactly the same level of wrong. Ugh!1080p to the rescue? YES apparently so. With the 1080p version of the product substituted, everything works brilliantly. Text is white on black, more readable, the entire display is visible, not just remotely but locally, vPro/VNC works exactly as expected. While the 4K version forces the computer and the monitor to talk to each other exactly how they would without it (as they both do 4K), the 1080p version effectively lies to both, the display thinks it is talking to a computer that can only do 1080p and the computer thinks it is talking to a 1080p monitor. More importantly 1080p works as it is supposed to. The local display is more readable, the remote sessions are more reasonably sized, everything about it is better, for my particular problem anyway.In summery this are a very cool product, I haven't seen a pass-through version of these for Display Port, but would buy them if I did. But there for a different problem, the problem of Widows rearranging the desktop when 1 of a multi-monitor set-up goes away. For that I would want the 4K functionality and since I would always have the monitors attached on boot the color things wouldn't be an issue.

This unit solved an EDID syncing issue we had betweek a Samsung TV ant Microsoft Teams Rooms system.It accuratly simulates the 4k Display resolution, and has been working perfectly for 2 weeks now.

Fixed so many issues i had with a screen going out when connected to a AV receiver. Also worked great for an HDMI switch for my servers. Keeps the screen active even if the HDMI switch has another selected. Great for monitoring and also retaining a headless display for Remote connection. So good i bought 6.