I have a HP Spectre x360 Convertible Laptop, with an Intel HD Graphics 520. Is it possible to use multiple monitors? Can I plug them diectly to my laptop or do I need to buy a device?"

[n_scott_pearson]

According to the spec sheet, your laptop has two ports for external monitors​, one HDMI and one miniDisplayPort. I do not know if the design supports simultaneous usage of these two ports, but I can say that the processor is capable of supporting three monitors.

...S

[GGuer10]

Thank you for the quick response. I will try with 2, which is what I need.