Usb Micro B Cable Pinout

The usb 3 0 micro b plug effectively consists of a standard usb 2 0 micro b cable plug with an additional 5 pins plug stacked to the side of it.

Usb micro b cable pinout.

A broad variety of usb hardware exists including several different connectors of which usb c is the most recent. The pin no 1 is 5v acts as a source to the device or source from the device. Nrzi non return to zero invert encoding scheme used to send data with a sync field to synchronise the host and receiver clocks. The data is transferred through the d and d connectors while vbus and gnd connectors provide power to the usb device.

In usb data cable data and data signals are transmitted on a twisted pair. Also it is the same for micro usb type a and micro usb type b. Two for power 5v gnd two for differential data signals labelled as d and d in pinout. The pinout diagram for the micro usb type b very similar to usb type a except for the last two pins 4 and 5.

Micro usb cable uses 4 shielded wires. Universal serial bus usb is an industry standard that establishes specifications for cables and connectors and protocols for connection communication and power supply interfacing between computers peripherals and other computers. In this way cables with smaller 5 pin usb 2 0 micro b plugs can be plugged into devices with 10 contact usb 3 0 micro b receptacles and achieve backward compatibility. Usb a b 2 0 and 3 0 cable pinout the usb cable provides four pathways two power conductors and two twisted signal conductors.

Similar to the usb a connector the b type connector uses the friction to retain the connector in place.