Usb Flash Drive Pinout Diagram
The additional pin is used as an attached device presence indicator.
Usb flash drive pinout diagram. Pinout of usb and layout of 4 pin usb a or usb b plug connector and 4 pin usb a usb b mini usb jack connectorusb universal serial bus designed to connect peripherals such as mice keyboards scanners digital cameras printers hard disks and networking components to pc. Standard usb uses 4 pins while mini usb and micro usb uses 5 pins in connector. Sometimes called a pen drive thumb drive and flash drive. The usb cable provides four pathways two power conductors and two twisted signal conductors.
It has become the standard connection method for wide variety of devices. A full size usb b connector like this is typically used for printers. Pinout of micro usb connectormicro usb is a standard connector for a wide range of portable devices including cell phones and smartphones zack wolf wiring diy electronics electronics projects usb drive usb flash drive arduino usb stick high tech gadgets tech hacks diy hacks. Usb c is also becoming more popular which decreases the need for these usb b connectors.
For usb 3 0 you can see that pin 2 4 6 8 are the same pins as a usb 2 0 device which can be used if you just want to wire the device for usb 2 0 reading. Usb3 0 pinout diagram usb pinout. Usb pinout signals usb is a serial bus. Will a usb 2 0 device charge faster if plugged into a usb 3 0 port.
This connection type has dropped in use with the advent of smaller usb b connections such as micro usb on smartphones and external drives. Usb drive usb flash drive usb type a electronic engineering home technology best laptops computer network diy electronics electronics components. That should get you started. Usb universal serial bus includes.
It uses 4 shielded wires. Mini usb pinout and micro usb pinout are slightly different. Usb introduction usb standards connectors pinouts cables data transfer protocol usb 3 usb c usb hubs there are a number of different types of usb connector that are used on different types of equipment and in different situations. Usb a b 2 0 and 3 0 cable pinout.
Two for power 5v gnd and two for. A google of usb flash drive schematic will get you a few dozen hits including a page of images for usb flash drive schematic.