3-in-1 design: Lightning Connector for iPhone/iPad + Micro USB Connector for android series + USB 2.0 connector for computer, easy and speedy transfer between IOS, Android and WindowsLightweight, enjoy durable and superior protection with the premium metal + plastic design, small enough that takes no room in your bagWith Built-in Storage, It Can Storage Image & Video Between i-Devices, Android Series and Mac/PC Easily.Compatibility with:For IOS: For iPhone5/5s/5c/6/6plus/6S/6S plus/7/7Plus/8/XFor iPad4/Air/Mini/Mini2For Android: For Samsung S3/4/5,For Note2/3/4