Universal OTG Line For Samsung Galaxy S3 S4 S5 HTC Android Phones Data Transfering Line To USB Key Not For PC(Black) Connect USB devices such as flash drives to your OTG-cable device. Transfer photos, videos, documents and other data between device and the external memory Length : about 14cm(connectors included) Connectors: Micro USB Male to USB Female( make sure your device with a micro usb 5pin interface) Used for All device support OTG, such as for Samsung Galaxy S II, Galaxy Note...