Attaching a flash drive to all your favorite devices just got a lot easier. The PhotoFast i-FlashDrive is a handy product that lets you exchange files and manage data on your iOS, Android, Mac, and PC devices. It has free iOS and Android smartphone apps and comes bundled with Lightning, 30-pin, Micro USB & USB adapters. What can you do with something like this? You can listen to music, play video, and backup your files.
The i-FlashDrive does not need a battery or network. It protects your files with encryption. It provides support for Dropbox as well. We have not tested it on Kindle Fire but as long as you can install the app, you should be fine.[where to get it]