What is the difference in interface between Micro and Mini USB connectors

Characteristic advantages

Micro USB connectors are smaller than standard USB and Mini USB connectors, saving space and having a plug and unplug life and strength of up to 10000 times, with a blind plug structure design. The Micro USB standard supports the current OTG function of USB, which allows for direct data transfer between portable devices without a host (such as a personal computer). It is compatible with USB 1.1 (low speed: 1.5Mb/s, full speed: 12Mb/s) and USB 2.0 (high speed: 480Mb/s), and provides data transfer and charging. It is particularly suitable for high-speed (HS) or higher data transfer and is the best choice for connecting small devices such as mobile phones, PDAs, digital cameras, digital camcorders, and portable digital players. At the same time, it can also provide convenience for in car charging by simply using a USB car charger and adding a MICRO USB data cable for emergency phone charging. And on high-end cars, there is a 5V output interface directly connected to a MICRO USB cable to charge the phone. MICRO USB has wide versatility and is suitable for convenience.