What's the point of USB Type-C having so many pins when the standard USB A we are still using only has four? - Quora
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Micro USB Connector, B Female, 5 Pin SMD [4358] : Sunrom Electronics/Technologies | Usb design, Smartphone repair, Usb
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Why does micro USB 2.0 have 5 pins, when the A-type only has 4? - Electrical Engineering Stack Exchange
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