Summary

With the rapid development of computer hardware, peripherals, mouse, keyboard is increasing, modem, printer, scanner has been for it is evident to anyone, digital cameras, MP3 players come one after another, so much equipment, how to access the personal computer? USB is based on the purpose of generating.

The miniature USB connector

The miniature USB connector ( Micro USB ) is the USB 2 standard of a portable version than the current mobile phone use, part of Mini USB interface is smaller, Micro-USB is the next generation of Mini-USB specifications, by USB USB Implementers Forum American organization for Standardization ( USB-IF ) in January 4, 2007 to complete the development of. Micro-USB support OTG, like Mini-USB, 5pin is also. The Micro series is defined to include standard equipment used Micro-B series of slots; OTG device using Micro-AB slot; Micro-A and Micro-B plug, and cable. The Micro series is unique in that they contain a stainless steel case, million times plug is not a problem.