what is micro usb charger

A micro USB charger is a miniaturized version of the Universal Serial Bus (USB) interface that is used for connecting compact and mobile devices, such as smartphones, MP3 players, and digital cameras. Micro USBs are smaller than the regular Type A USB connector and were introduced to the market in 2007. They are used for various applications, from powering and charging smaller devices to transmitting data between them. Micro USB ports are frequently seen on Android mobile phones and tablets, GPS devices, video game consoles, and many other devices. Micro USBs can be used as fast-charging cables connecting smartphones and other compact devices to chargers or electrical outlets, computer peripherals, external hard drives, and more. They can also be used as an adapter between different devices to facilitate data exchange, such as transferring photos from a digital camera to a computer.