How to determine whether my USB port is 2.0 or 3.0? What is the difference between these two - Quora
![Aluminum Alloy Usb Hub Splitter 3 Port Usb 2.0 Usb 3.0 High speed Universal Multiport Hub Computer Notebook Usb Port Extender|USB Hubs| - AliExpress Aluminum Alloy Usb Hub Splitter 3 Port Usb 2.0 Usb 3.0 High speed Universal Multiport Hub Computer Notebook Usb Port Extender|USB Hubs| - AliExpress](https://ae01.alicdn.com/kf/H0ce082e8c90d44c7ac29addb4812de77t.jpg)
Aluminum Alloy Usb Hub Splitter 3 Port Usb 2.0 Usb 3.0 High speed Universal Multiport Hub Computer Notebook Usb Port Extender|USB Hubs| - AliExpress
![Amazon.co.jp: Cocopa Portable DVD Drive/Player with USB 3.0 Port, For CD/DVD Reading & Writing, VD±RW, CD-RW, USB 3.0/2.0, Compatible with Windows/Mac OS, High-Speed, Low-Noise, Ultra Thin (Black) : Computers Amazon.co.jp: Cocopa Portable DVD Drive/Player with USB 3.0 Port, For CD/DVD Reading & Writing, VD±RW, CD-RW, USB 3.0/2.0, Compatible with Windows/Mac OS, High-Speed, Low-Noise, Ultra Thin (Black) : Computers](https://m.media-amazon.com/images/I/61iIxHzx8PS._AC_SS450_.jpg)
Amazon.co.jp: Cocopa Portable DVD Drive/Player with USB 3.0 Port, For CD/DVD Reading & Writing, VD±RW, CD-RW, USB 3.0/2.0, Compatible with Windows/Mac OS, High-Speed, Low-Noise, Ultra Thin (Black) : Computers
![USB C HUB - JiLi 10-in-1 Type C Hub with Ethernet 4K USB C to HDMI,1 Ethernet/RJ-45 Port,100W PD Fast Charging,4 USB 3.0 Ports,1 USB 2.0 Port,Micro SD/TF Reading Card C for USB C HUB - JiLi 10-in-1 Type C Hub with Ethernet 4K USB C to HDMI,1 Ethernet/RJ-45 Port,100W PD Fast Charging,4 USB 3.0 Ports,1 USB 2.0 Port,Micro SD/TF Reading Card C for](https://m.media-amazon.com/images/I/41d3tn6ZPkL._AC_SY1000_.jpg)