What does the SS (Super speed) Lightning symbol next to the Red Type A USB Port mean? (I know the one next to Type C is a Thunderbolt 3) : r/pcmasterrace
USB Symbols | How to Identify USB Symbols in Computer - TechDim
How to determine whether a USB 3.0 device is operating at SuperSpeed : Pixelink Support
Rejected USB 3.0 SuperSpeed logos
Document Library | USB-IF
Get to Know Your USB-C | Kensington
USB-C Introduction: What is USB-C DisplayPort (DP Alt Mode) | BenQ US
Viele neue Logos für universelle USB-Buchsen | heise online