The Intel® Compute Stick has only one HDMI output and I don't see a problem if you try to do dual monitor, at this point you will need to find a splitter that can go from the HDMI on the compute stick to two different monitors. The problem is that you will not have the options to do extended monitor, collage or any other configuration so I'm not sure if it's going to be worthy to do it.
Yes, I see your point. Thank you. Without being able to extend the desktop there is not much point to add a 2cnd monitor. Just for information, the stick PC is great. I have a very small place for our home computer and the stick/monitor PC is a very clean solution with a small foot print...I did add a USB hub for accessories...