Usb Type A Pin Diagram
Also it is the same for micro usb type a and micro usb type b.
Usb type a pin diagram. Usb 3 2 released in 2017 added superspeed transmission rate up to 20 gbit s and multi link modes. Types a and b have 4 pins within the connector mini and micro a and b connectors generally have five pins. Each usb device uses the standard a type connector to the usb host or hub through a type receptacle. An usb device must indicate its speed by pulling either the d or d line high to 3 3 volts.
Usb 3 0 is the third major version of the universal serial bus usb standard for interfacing computers and electronic devices. The interface is suitable for one of kind and small scale designs as well as mass produced standard peripheral types. Who knows what the future reserves. The pin no 1 is 5v acts as a source to the device or source from the device.
Usb 1 0 and usb 2 0 shares same connector pinout usb 3 0 pinout and usb type c features new connectors with their own pinouts. Usb 1 0 and usb 2 0 are. As a result there are many usb connector types. Usb 2 type a pinout.
Later the usb c type was introduced to provide a more robust system with better data transfer performance. Usb 3 0 connectors are. Usb 2 0 has a maximum signaling rate of 480 mbit s and usb 3 0 has a usable data rate of up to 4 gbit s 500 mb s. Usb 3 pinouts and signals.
Usb 3 0 combines usb 2 0 bus and new superspeed bus with transfer rate up to 5 0 gbit s which is about ten times faster than the usb 2 0 standard.