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 ...

How Do You Tell What Type Of USB Ports You Have?

To identify the specific USB ports and connectors on your devices, you can simply look at their shape and color, or check ...
Electronic Design

Right Angle USB Mini B5 and Micro B Cables

L-com, Inc., a designer and manufacturer of wired and wireless connectivity products, has released two new lines of right angle USB cables, with mini B5 male or micro B connector options. L-com, Inc.
Ars Technica

USB Mini Type-B : 4 pin or 5 pin?

I think I've seen both eg the more typical 5 pin on most Cameras MP3 players etc and then the 4 pin that comes on the Pentax Optio S4 for example.
EDN

Understanding USB On-The-Go

The USB specification introduced a simple and inexpensive infrastructure for easily connecting multiple external peripherals to a PC. That was several years ago; today, more than 500 million ...