However, lesser known is the fact that USB-A ports adhere to a specific color-coating system. Some ports remain black or uncolored, some are dark blue, and others are teal. These three colors ...

Whether it's the laptop you use for work or your future-proof gaming PC, looking at a row of USB ports — some black, some blue, and even other colors — can be overwhelming. While the colors ...

A normal USB 3.0 connector is blue inside, and has both sets of pins for backward compatibility (five in the rear, four in the front) like the one shown here. A USB 3.0 connection requires five ...