what is micro usb interface

Micro usb is a portable version of the [USB 2.0] standard, which is smaller than the Mini USB interface used by some mobile phones. Micro USB is the next generation specification of Mini USB. It was established by the USB Implementers Forum in 2007, the USB standardization organization. Year completed.

#The operating environment of this article: Windows 7 system, Dell G3 computer.

Micro USB is a portable version of the USB 2.0 standard. It is smaller than the Mini USB interface used by some mobile phones. Micro-USB is the next generation specification of Mini-USB. It is organized by the USB Implementers Forum (USB), a USB standardization organization in the United States. -IF) was formulated on January 4, 2007. Micro-USB supports OTG, and like Mini-USB, it is also 5pin.

The definition of Micro series includes Micro-B series sockets used by standard devices; Micro-AB sockets used by OTG devices; Micro-A and Micro-B plugs, and cables. The unique feature of Micro series is that they contain stainless steel casing, which can be plugged and unplugged tens of thousands of times without any problem.

Extended information:

Micro-USB connector is smaller than standard USB and Mini-USB connectors, saves space, and has a durability of up to 10,000 times. Unplugging life and strength, blind plug structure design. The Micro-USB standard supports the OTG function of USB, that is, in the absence of a host (such as a personal computer), data can be transferred directly between portable devices and is compatible with USB1.1 (low speed: 1.5Mb/s, full speed: 12Mb/s ) and USB 2.0 (High Speed: 60Mb/s), providing data transmission and charging at the same time, especially suitable for high speed (HS) or higher rate data transmission, is suitable for connecting small devices (such as mobile phones, PDAs, digital cameras, digital camcorders and The best choice for portable digital players, etc.).

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