Try closing the laptop lid and you might have the 2 screens on, you need an external keyboard then. I guess the pc can’t handle 3 outputs at the same time. I have seen the same situation with other PCs.
I do not know,, and I did not think of trying,,, but after filming I did find a sec. USB-C port on my laptop (hidden in the docking station connector) and that worked with my lenovo laptop.
I have kind of similar thing and with magnetic case you can put it on metallic computer case. Like a case with monitor build in. So very helpful even as not portable, but ultra compact monitors
Thanks for the review and showing the low power usage (5 watts). For me it would be great for a mobile phone screen, if my phone could do that - I think some can.
A little to large for my usecase. I search for a portable TFT about 12" with FullHD, hdmi and VGA powered by USB (powerbank). Would be a nice monitor for headless servers or for service-work.
the tunnel vision of the IT guy: complaining about the tablet having no video out while having a usb adapter with hdmi laying next to it! but nice to know that such a screen only consumes 5W