![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/schkT.jpg)
Why does micro USB 2.0 have 5 pins, when the A-type only has 4? - Electrical Engineering Stack Exchange
![What's the hardware and software detect mechanism of the cellphone Micro USB devices attached and detached? - Electrical Engineering Stack Exchange What's the hardware and software detect mechanism of the cellphone Micro USB devices attached and detached? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/RI89I.png)
What's the hardware and software detect mechanism of the cellphone Micro USB devices attached and detached? - Electrical Engineering Stack Exchange
GTI Computers & Security - WE FIX MICRO USB PORTS! TOP: Micro USB has five pins. Vcc (power), D- and D+ (data signal), ID (mode detect), and GND (ground). The ID pin
![Cobra - 2.5A Micro USB Hardwire Kit for Cobra Dash Cameras | For Use with SC100, SC201, SC200D, SC200, DASH2208, DASH2216D, DASH2308, DASH2316D and all SC-Series Dash Cams - Walmart.com Cobra - 2.5A Micro USB Hardwire Kit for Cobra Dash Cameras | For Use with SC100, SC201, SC200D, SC200, DASH2208, DASH2216D, DASH2308, DASH2316D and all SC-Series Dash Cams - Walmart.com](https://i5.walmartimages.com/asr/19920bb2-8573-49eb-8594-6d9c1cce93cb.9fc692cc979c9776463b64f1561a387a.jpeg)
Cobra - 2.5A Micro USB Hardwire Kit for Cobra Dash Cameras | For Use with SC100, SC201, SC200D, SC200, DASH2208, DASH2216D, DASH2308, DASH2316D and all SC-Series Dash Cams - Walmart.com
![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/sfE9Y.gif)