Yes, most mini PCs support at last two monitors, which is more than we can say about numerous laptops on the market. Many models support three or four monitors, thus enabling you efficiently multitask, spreading your apps across multiple screens. Most often than not, you can connect the displays via HDMI, DisplayPort, but also via USB-C.

This HP USB-C dock is an 6-in-1 adapter, working with both Thunderbolt and USB-C laptops. Amazon has it for a pretty significant discount at the time of writing. Normally, the HP USB-C dock goes for $260.