@Author: Garfield Zhu

Everything about USB

Ports vs. Protocols

Port (interface) and what is plugable. Protocols (standards) are what is running on the port for transforming data, signal and power.

USB naming

Type-A era

Short life of Type-B, mini-USB

All-In-One: Type-C

Not USB but USB: Thunderbolt

Devices for USB

Power

Display

Data

Pick and use USB wisely