File:USB types 2.jpg - Wikimedia Commons
USB | OHLIA's Wiki
File:USB Type-A and B pinout.svg - Wikimedia Commons
USB Port Overview: Differences between USB-A, USB-B & USB-C
USB hardware - Wikipedia
USB 3.0 - Wikipedia
File:USB-2.0-Mini-B-Stecker.jpg - Wikimedia Commons
File:USB Mini-B receptacle.svg - Wikimedia Commons
File:USB 2.0 and 3.0 connectors.svg - Wikimedia Commons
USB overview - stm32mpu
USB hardware - Wikipedia
USB hardware - Wikipedia
USB hardware - Wikipedia
Raspberry Pi 3 Model B | Seeed Studio Wiki
File:USB 3.0 Micro-B receptacle.svg - Wikimedia Commons
Are Micro USB-B OTG cables/connectors 5-pin, 11-pin, or both? Wikipedia doesn't say anything about an 11 pin OTG connector, but Amazon seemingly has both 5 and 11 pin versions. - Quora
Enhanced mini-USB - Wikipedia
File:USB 2.0 and 3.0 connectors.png - Wikimedia Commons
VSD-A FTDI USB cable adapter - Granite Devices Knowledge Wiki
USB 3.0 - Wikipedia
USB hardware - Wikipedia
USB-C - Wikipedia
