Featureseasy to use plug and playconnect usb devices such as flash drives to your otg cable deviceconnect your peripheral devices like mice keyboards and more to your portable electronics such as cell phones ereaders tablets and laptops with this micro usb otg on the go to usb 20 adapterconnectors micro usb male to standard usb female make sure your device with a micro usb 5pin interfacecan be used as a usb extension cableoperate small usb peripherals by plugging in the adapter