If you want this expanded into a longer story, worldbuilding dossier, map of the hub, or dialogue scenes, tell me which and I’ll build it.
The identifiers (and similar variations like Port_#0009.Hub_#0003 ) refer to the specific physical or logical address of a USB device within a computer's hardware hierarchy. Understanding USB Addressing port- 0009.hub- 0003
Likely a central routing or aggregation node (a "hub") within a cluster. If you want this expanded into a longer