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 Every Different USB Port Color Actually Means

USB, short for Universal Serial Bus, ports are designed to connect two distinct, yet compatible, electronic devices. For example, you can plug a mouse cable into a computer's USB port. Most modern ...
ZDNet

Why is my USB port orange? I learned what every color really means, and it's wild

Follow ZDNET: Add us as a preferred source on Google. Have a USB device near you? Look closely at the port -- do you see a color? It turns out that it actually means something. There's a standardized ...
Business Wire

USB-IF Announces USB Audio Device Class 3.0 Specification

HOUSTON & BEAVERTON, Ore.--(BUSINESS WIRE)--USB Implementers Forum (USB-IF), the support organization for the advancement and adoption of USB technology, today announced the USB Audio Device Class 3.0 ...
Business Wire

USB-IF Announces USB Audio Device Class 3.0 Specification

HOUSTON & BEAVERTON, Ore.--(BUSINESS WIRE)--USB Implementers Forum (USB-IF), the support organization for the advancement and adoption of USB technology, today announced the USB Audio Device Class 3.0 ...