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.

it’s USB 3.1 or USB 3.2.) Slower USB 2 ports, on the other hand, tend to be on the front and have no special color. If you have a USB 3.x flash drive, make sure you use the corresponding 3.x port.

The revamp replaces the AirPods Max's lightning port with a USB-C port and comes in five new colors: midnight, blue, purple, orange, and starlight. The company announced the new headphones ...