![networking - Why do the USB ports and Ethernet port share the same controller? - Raspberry Pi Stack Exchange networking - Why do the USB ports and Ethernet port share the same controller? - Raspberry Pi Stack Exchange](https://i.stack.imgur.com/Phu6T.png)
networking - Why do the USB ports and Ethernet port share the same controller? - Raspberry Pi Stack Exchange
How to tell if my device is connected to the fastest USB port available on my PC when the USB ports are all the same color (black)? Shouldn't the USB 3.0 connections
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