My trick tomorrow is figuring out how to connect 3 external monitors (2x4k and 1x1080) to my work laptop (lenovo t490). So far, I can get any two to work, but not 3
@jerry hdmi plug, Thunderbolt to display port to a display port splitter?

@rallias I have a usb c multi-function adapter with two 4k HDMI ports. I can use both of those with no issue. If I plug a monitor into the built in hdmi port on the side of the laptop, one of the other monitors disappears from Windows’ awareness. (This is with the display closed, so not also hosting that display)

I am trying a usb 3 to 1080 adapter tomorrow and hoping it works

@jerry @rallias do you have multiple USB c ports? Perhaps on both sides of the laptop? My MacBook has this issue where you can use 4 external displays, but you need to put two on each side of the laptop