Are you still bothered by the complicated traditional data transform methods? With this OTG cable, just connect your micro usb phone from male micro usb port and add the driver to female usb port, then you can send the files directly on your phone or tablets easily as a host. Allows you to connect devices, like flash drive, card reader, mouse or a keyboard to your Micro USB OTG capable tablet computer or Smartphone directly at speed up to 480Mbps, controlling your device with a mouse and keyboard. All in one, it offers a convenient way for quick and easy data reading and backup without host. Specification: • Micro USB 'B' male connector; 1 USB 'A' female connector port • Support High speed data rate up to 480Mbps • Compliant with USB2.0 standard and backward compliant with USB1.1 standard • Cable Rating: Hi-Speed USB 2.0 up to 480 Mbps data transfer rate • Durable PVC construction, and tinned copper to ensure signal performance • Cable length:6inch/12cm Notes: • Before purchasing, please search online to make sure your phone supports OTG functionality. • The host will be in the power output status when you connect OTG cable, you may have to change that to file transfer. Does not support both OTG and charging at the same time. • Watching movies from flash drivers directly is not recommended, it would be better to watch movies by copying the file to host first. • Supports flash drivers format: fat16, fat32, exfat. NTFS is not supported! • For first-time user, please connect the cable to your device first, and then reboot the device. Included in the package:1x Micro USB OTG adapter