i tried this mini pc its actually bigger and heavier then most mini computers and theres only 2 usbs on this others have 4+.the displays are limited to 2 on a thunderbolts and hdmi port you cannot connect both to the thunderbolt ports and the dual screen options are minimal while in use liek screen stretch is not a proper function.although the processor is fast and the system is quiet its not useful for todays work enviroment with limited display qualities.