Adafruit USB Micro-B Breakout Board
Simple but effective - this breakout board has a USB Micro-B connector, with all 5 pins broken out. Great for pairing with a microcontroller with USB support, or adding USB 5V power to a project.
Uses a micro-AB connector with through-hole shielding pads for an excellent strong connection - it won't rip off by accident!
Comes with one fully assembled and tested micro B breakout PCB and a small stick of 0.1" header so you can solder it on and plug into a breadboard.