What data cable is micro?

The micro data cable refers to the Micro USB interface data cable; since most Android interfaces have this interface, the Micro data cable can also be referred to as the Android data cable. Micro USB is a portable version of the USB 2.0 standard, supports OTG, and is the same as Mini-USB; but the Micro-USB connector is smaller than standard USB and Mini-USB connectors, saving space, and has a plugging and unplugging life of up to 10,000 times. Strength, blind plug structure design.

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

Micro data cable refers to MicroUSB interface data cable, and most Android interfaces have this interface, so Micro data cable can also refer to Android data cable.

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.

Micro-USB connector is smaller than standard USB and Mini-USB connectors, saves space, has a mating life and strength of up to 10,000 times, and has a blind mating 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.). At the same time, it can also provide convenience for in-car use. It only requires a USB car charger and a MICRO USB data cable for emergency charging of mobile phones. And there is a 5V output interface directly connected to the MICRO USB cable on high-end cars to charge mobile phones. MICRO USB is versatile and easy to use.

Note:

On Android flagship phones, the USB Type-C interface has gradually replaced the MicroUSB interface. It is undeniable that MicroUSB is still the most popular interface. . It is still widely used in digital products such as mobile phones, power banks, speakers, Bluetooth headsets, cameras, and driving recorders.

The ordinary MicroUSB 2.0 cable has 4 pins, each pin is defined as follows, among which Vbus and GND are used for power transmission, Data, Data - used to transfer data. The maximum carrying current of MicroUSB within the safe range is 2A. The MicroUSB cable is specially designed and the extra contacts are used to carry larger currents to ensure safety.

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