Here are the differences between USB vs vs

USB Port With Super Speed 5 Gbps 4 Port USB Hub · Four USB ports for expanding device connectivity · Built-in USB connector cable, no driver

For red, it is generally classified as USB , which was released in 2017 However, it can also be used to indicate a USB Gen 2 port

usb 30 slot USB 3 ports are blue Just look at the ports on your laptop If they aren't blue, they aren't USB 3 ports There is probably some terminal

usb 3 slot For red, it is generally classified as USB , which was released in 2017 However, it can also be used to indicate a USB Gen 2 port