2x Micro USB B Mini OTG Adapters to USB 20 A for Data Transfer and Charging
Micro USB 5 pin Male to USB A Female OTG adapter. High Speed OTG function. 2 x Micro Usb Male 5Pin to USB 2.0 A Female Adapter. Connects Your USB Disk, Card Reader, Keyboard, Mouse etc. USB devices to extend functions of your Android phones.