![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
![Micriµm ID 221C:USB for Embedded Systems Viewed from the Embedded Target Side Christian Légaré Vice-President 12 October 2010 Version: ppt download Micriµm ID 221C:USB for Embedded Systems Viewed from the Embedded Target Side Christian Légaré Vice-President 12 October 2010 Version: ppt download](https://images.slideplayer.com/18/6157235/slides/slide_11.jpg)
Micriµm ID 221C:USB for Embedded Systems Viewed from the Embedded Target Side Christian Légaré Vice-President 12 October 2010 Version: ppt download
![Power Management IC Combines USB On-The-Go and USB Charging in Compact Easy-to-Use Solution | Analog Devices Power Management IC Combines USB On-The-Go and USB Charging in Compact Easy-to-Use Solution | Analog Devices](https://www.analog.com/-/media/analog/en/landing-pages/technical-articles/power-management-ic-combines-usb-on-the-go-and-usb-charging-in-compact-easy-to-use-solution/figure2.png?la=en&imgver=1)
Power Management IC Combines USB On-The-Go and USB Charging in Compact Easy-to-Use Solution | Analog Devices
![The micro USB b female port on my tablet got destroyed. I tried connecting it directly with a USB cable but it seems the tablet only picks up current when there is The micro USB b female port on my tablet got destroyed. I tried connecting it directly with a USB cable but it seems the tablet only picks up current when there is](https://qph.fs.quoracdn.net/main-qimg-3b7b88c94b1ff966d4ad601b6f179972.webp)
The micro USB b female port on my tablet got destroyed. I tried connecting it directly with a USB cable but it seems the tablet only picks up current when there is
![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
![Power Management IC Combines USB On-The-Go and USB Charging in Compact Easy-to-Use Solution | Analog Devices Power Management IC Combines USB On-The-Go and USB Charging in Compact Easy-to-Use Solution | Analog Devices](https://www.analog.com/-/media/analog/en/landing-pages/technical-articles/power-management-ic-combines-usb-on-the-go-and-usb-charging-in-compact-easy-to-use-solution/figure2.png?w=900&la=en&imgver=1)