Dual Interface OTG USB Flash Drives | 2 YEARS WARRANTY | Transfer files directly from your Android/Smartphone/Tablet to your PC/Laptop/TV | Store share and transfer files with this easy to use OTG USB portable storage device | Compatible with Android devices 3.1 or later with support USB_On-The_Go | OTG / USB Dual interface | No external power or battery required | No driver or software required | Full compatibility with USB 2.0 and 1.1