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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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Micro USB to Micro USB OTG Cable - 10-12 / 25-30cm long : ID 3610 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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USB micro B JIG Dummy Plug : ID 5356 : $1.50 : Adafruit Industries, Unique & fun DIY electronics and kits
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LINDY USB 2.0 OTG Cable - Black, Type Micro-B to Micro-B, 1m : Amazon.co.uk: Computers & Accessories
![Why does micro USB 2.0 have 5 pins, when the A-type only has 4? - Electrical Engineering Stack Exchange Why does micro USB 2.0 have 5 pins, when the A-type only has 4? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/KSGN3.png)
Why does micro USB 2.0 have 5 pins, when the A-type only has 4? - Electrical Engineering Stack Exchange
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