Android phones have used various charger types, from Mini-USB to the now-ubiquitous USB-C. Here's a brief history of the cables you've got stuffed in a drawer.
We’ve been recently looking into USB 2.0 – the ubiquitous point-to-point communications standard. USB 2 is completely different from USB 3, the blue-connector next-generation USB standard.
my car has USB-A, which is the older, rectangular design that is somehow always upside-down. My fancy webcam uses something called micro-HDMI, which is not the same as mini-HDMI or standard HDMI, and ...