USB wiring diagram- Micro USB pinout, 7+ Images | SM Tech Aug 25, 2019USB wiring diagram- Micro USB pinout, 7+ Images. Blog 1. If you are searching for the USB wiring diagram, you are at the right place. The wiring diagram includes any combination of different types of USB connectors. The most common is “ USB micro-B ” to standard “ USB-A ” which is generally represent in mobile chargers. Related searches for usb mouse circuit diagram usb circuit diagramusb circuit schematicusb power circuitusb hub circuit schematicusb circuit designinstall mouse usb