The Cirago USB On The Go 4 In 1 Kit is designed for Android smart phones and tablets. It includes various connectors for versatile connectivity. This kit is in black color and is discontinued, making it hard to find in the market.

OTG micro usb to usb 3.0 adapter

OTG micro usb to micro sd card reader

OTG Samsung galaxy 30 pin to usb 2.0 adapter

OTG micro usb to usb 2.0 adapter