The gpw charging cable is a Micro-USB charging interface. When Android smartphones first became popular, almost most of the charging interfaces of Android phones used Micro-USB interfaces.
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Until now, although mobile phones and other mobile devices are being upgraded quickly, there are still many mobile phones, smart bracelets, and Bluetooth headsets and other mobile devices, which are using such charging interfaces, and the use is also very widespread.
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Micro-USB connectors are smaller than standard USB and Mini-USB connectors, saving space, with up to 10,000 plug and unplug life and strength, blind plug structure design,Micro-USB standard supports the OTG function of current USB, that is, in the absence of a host, portable devices can directly achieve data transfer. 1, try to choose the data line produced by the regular manufacturer, the data line produced by the regular manufacturer, whether it is product research and development, production level, quality inspection test, there is a strict process, the product quality is better and safer.