What's the USB trident symbol for? How to know what kind of port you have

USB ports and cables have tons of potential capabilities, but making sense of them can be tricky if you don't know where to look.

USB ports and cables have tons of potential capabilities, but making sense of them can be tricky if you don&#39;t know where to look.<p><img src="https://www.engadget.com/img/gallery/whats-the-usb-trident-symbol-for-how-to-know-what-kind-of-port-you-have/intro-1786134100.jpg" /></p>