Asus Zenbook Prime UX31A and 2 monitors via HDMI and VGA. Maybe?

Question

ASUS

The Asus Zenbook Prime UX31A has a micro-VGA output (VGA adapter included) and micro-HDMI.
Video card Intel HD Graphics 4000.
Can I connect 2 monitors to it (extend the desktop, not duplicate)?
Even an option is being considered: 2 monitors and a disabled laptop screen.
There is no technical possibility to check, since there is neither an HDMI monitor nor an adapter.

Answer 1

Intel HD Graphics 4000 supports up to 3 displays, but the manufacturer could make their own adjustments.
The owners of your model write that all 3 displays work: Connecting 2 external monitors simultaneously with the internal display is also possible using HDMI and VGA at the same time.
www.notebookcheck.net/typo3temp/pics/6254f07660.jpg )

Answer 2

Most likely the answer is no.
If we talk about AMD video cards in laptops, you can connect only one external monitor there (officially), but the open radeon driver under Linux allows you to connect 2 (it worked like that). Therefore, I can’t guarantee, but most likely 3 monitors are too tough for him, more than 2 monitors is no longer a completely standard situation and not every video card, even on a desktop, is capable of this.

Answer 3

In the laptop screen duplication mode on one of the monitors, it is definitely possible, the three-monitor configuration is supported in the specification, I did not check it myself.
From experience, I can assume a noticeable drop in performance.

Answer 4

Well, did you check it or not? Does it work like this?