Description:Name: Adapter CableMaterial: ABSColour: BlackLength: 19cmApplicable models: tablet phoneProduct function: external mobile phone or U disk, you can read the content of the U disk, the micro mother is an external charger, which supplies power to the mobile hard disk, not the host.features:USB 2.0 Micro-B host OTG cable provides faster charging speed. USB OTG data cable for connecting USB devices, such as USB keyboard, U disk, GPS, USB DISK. USB ports for external mass storage devices such as android smartphones and tablets with micro USB ports. Packing list:1 x Adapter Cable1 x opp bagNote: This is a standard USB Micro-B host cable, your machine must support USB hostOTG function, please confirm whether your device supports the USB host OTG function. If you use storage, the disk format must be FAT32