Why Are Some USB Ports Teal, And How Are They Different From Blue?

If you've noticed teal-colored USB ports on your laptop and desktop and wondered if they were different than blue, you'd be ...
BGR

Here's What Every Different USB Port Type Actually Means

Universal Serial Bus (or USB) is a versatile interface that's used in all sorts of devices — from smartphones to lifestyle products — to deliver data, power, and video signals. Most commonly, we see ...
Hackaday

Is Your Device Actually USB 3.0, Or Is The Connector Just Blue?

Discount (or even grey market) electronics can be economical ways to get a job done, but one usually pays in other ways. [Majenko] ran into this when a need to capture some HDMI video output ended up ...
EDN

USB Type-C PD 3.0 Specification, Charging and Design

The USB Type-C connector and power delivery (PD) specification has brought radical changes to the mobile device industry, and USB Type-C PD 3.0 could optimize battery charging for portable devices.