Now, you can download confidential information from your smartphone or tablet to an external drive, without having to use a Wi-Fi or mobile data connection. This 8 in. USB OTG cable gives you the perfect solution for backing up your important research and other data collected while you're on the road. The cable turns the Micro-USB port on your mobile device into a USB OTG host port, so that you can connect a Mini-USB drive or other Mini-USB device, such as a game controller, directly to your phone or tablet. The OTG cable features a compact design that's perfect for carrying as a tablet accessory.