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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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100PCS Micro USB Jack 7Pin Female Charging Port Connector for Samsung Galaxy G313 A8 A8000 A800F J1 J120 J210F C3590 S7390 S6810 - AliExpress
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Amazon.com: chenyang Micro USB 2.0 Type B 5Pin Male to Micro USB Female Extension Cable 1.64ft Full Pin Connected for Tablet & Phone & MHL & OTG Extension : Electronics
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