Each color acts as a visual representation of a specific USB standard or feature, giving users an idea of things like its data transfer speeds and power output capabilities. The blue ports come in ...

A USB 3.0 connection requires five conductors, and the connectors are blue in color. Backward compatibility is typically provided by including four additional conductors, as shown in the image here.

In contrast, a blue USB port usually means the slot ... there's no official color code guidance followed by all. This means the color of the USB ports on your gizmo and what it symbolizes may ...