What does a blue USB port mean? I learned the truth behind all the colors, and it's wild

Blue: Supporting USB 3.0 SuperSpeed technology and above, blue ports identify a device capable of fast data transfer: up to 5 Gbps (that's 5,000 Mbps) -- a significant jump from previous generations.

Black vs blue: why are my USB ports colored on the inside?

Traditional USB-A-style ports come in one of three main varieties: uncolored, dark blue, and teal. This color-coding system ...
BGR

What Does It Mean When A USB Port Is Blue?

The USB, or Universal Serial Bus, is a common type of connector or port that has been an integral part of our lives for many years. Most computing devices or peripherals we use, like our keyboards and ...

Here's What Every Different USB Port Type Actually Means

C, and USB Type-B ports all provide data transfers and power delivery, though the latter is much less common on modern ...