2a Eu Us Portable Mobile Phone Charger +usb Data Cable For Motorola Moto E4,for Lg L80 L5 L70 L40/g Pro Lite/g3 Mini,wiki Jimmy - Mobile Phone Chargers - AliExpress
USB hardware - Wikipedia
USB: Aké sú jednotlivé verzie a čo by ste o nich mali vedieť?
USB - Simple English Wikipedia, the free encyclopedia
Confluence Mobile - SPU Wiki
What Is USB? USB, Micro and Mini USB | Connector Guide | C2G
File:USB-Steckerformen.jpg - Wikimedia Commons
Súbor:USB 2.0 and 3.0 connectors.png – Wikipédia
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
An Introduction to Mini USB: Definition, Features and Usage