Your machine is a CTO machine, we do not have its specs but it should have following ports
HDMI v1.4 supporting: up to 1920×1080 @ 60Hz
USB 2.0 port (right side)
(2) USB 3.1 Gen 1 Type-A ports (left side)
If you wish to have 2 or more external monitors (and notebook monitor - total 3), please enter your requirement on the following link and it will find for you few USB-A DisplayLink Certified options on market today including some HP products:
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