ArtNet on RoadHog3

Hi everyone,

One of the companies I work for have a RoadHog 3, witch has no ArtNet built in, but now I have a device that I need to control over ArtNet.
Is there any USB>ArtNet blue node from HES such as the SMPTE ones??
Is there a way to use the internal Ethernet port (from the MOTHERBOARD), as a ArtNet broadcaster??

Thank you very much in advance!
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