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computer architecture - What is the difference between a USB Hub and an the I/O device? - Electrical Engineering Stack Exchange
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Amazon.com: TP-Link USB 3.0 to Ethernet Adapter, Portable 3-port USB Hub with 1 Gigabit RJ45 Ethernet Port Laptop Network Adapter, Supports Win 7/8/8.1/10, Mac OS X (10.6-10.14), Linux OS and Chrome OS : Electronics
![usb 3 - My USB 3 HUB reigster some USB 3 devices as USB 2.1 but if but the device directly to Motherboard it says 3.0 - Super User usb 3 - My USB 3 HUB reigster some USB 3 devices as USB 2.1 but if but the device directly to Motherboard it says 3.0 - Super User](https://i.stack.imgur.com/miOTR.png)