How to detect if a USB port is or ?

How to detect if a USB port is or ? usb 3 0 slot USB4 particularly supports the tunneling of the Thunderbolt 3 protocols, namely PCI Express and DisplayPort usb slot extender It has USB ports on the rear panel

usb slot extender If the USB port or cable has a blue tab, it is USB That said, it's possible for a USB port or cable to be a color other than blue See this

usb a slot In Device Manager, you will see Universal Serial BUS Controllers or USB controllers Expand the menu Here, you should see USB mentioned in You can plug a USB device into a USB port and it will always work So, if you plug a USB flash drive into a USB port, it would only