USB Topology - "Tiered Star"
Root Hub
Device
Device
1
Hub
Device
2b
Device
Device
2a
Hub
Hub
Device
Device
3a
Hub
3b
Hub
Device
Device
4
Device
3c
Hub
Device
Hub
Device
5 (max. powered
Hub
Device
Device
hub depth)
Max. device depth
Device
Device
• Only devices (not other hubs) may be connected to an un-powered hub.
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