Super practical, but a bit flimsyArvosana 4/5
I've been using it with a Dell 7550 (which unfortunately needs more power than the provided 90W) and a Lenovo Flex 5 Chromebook.
With both, it seems that I need to plug the screen with the laptop open, and THEN I can close the lid and use only the Samsung screen. Still very practical.
I have a keyboard, mouse and webcam plugged to the screen and all work perfectly.
The back of the screen is a bit flimsy. When plugging and unplugging a normal set of headphones to it the whole plastic panel wobbles a bit.
It made my workspace very neat, and 4K 27" is a very nice size to work with.
Roger