I don't think the port names is what they were referring to.
The actual names for each data transfer level are an absolute mess.
1.x has Low Speed and Full Speed
2.0 added High Speed
3.0 is SuperSpeed (yes no space this time)
3.1 renamed 3.0 to 3.1 Gen 1 and added SuperSpeedPlus
3.2 bumped the 3.1 version numbers again and renamed all the SuperSpeeds to SuperSpeed USB xxGbps
And finally they renamed them again removing the SuperSpeed and making them just USB xxGbps
USB-IF are the prime examples of "don't let engineers name things, they can't"
The actual names for each data transfer level are an absolute mess.
1.x has Low Speed and Full Speed 2.0 added High Speed 3.0 is SuperSpeed (yes no space this time) 3.1 renamed 3.0 to 3.1 Gen 1 and added SuperSpeedPlus 3.2 bumped the 3.1 version numbers again and renamed all the SuperSpeeds to SuperSpeed USB xxGbps And finally they renamed them again removing the SuperSpeed and making them just USB xxGbps
USB-IF are the prime examples of "don't let engineers name things, they can't"