There seems to be a lot of folk looking for drivers for the Herobox.
I have extracted all of the drivers from my N4100 unit using DISM and they are shared here
https://www.mediafire.com/file/3xrfjf6nxiktabz/Herobox_Drivers.rar/file
For any drivers that you have missing, just point device manager to extracted folder and it will find the correct drivers.