Sorry I was not very clear this is one product
Introducing AirStash
AirStash stores your movies, music, photos, and documents and wirelessly shares them with your phone, media player, netbook, tablet, computer, and more. Use AirStash like a USB flash drive to drag & drop the files you want to your SD card while charging the built-in lithium polymer battery, then unplug & play on all of your browser-enabled WiFi devices*.
If you know how to use a USB drive and a web browser, you know how to use AirStash. Once you own AirStash, every other USB flash drive will seem less evolved.
Easy wireless access to your media stash
Just connect your WiFi enabled device to your AirStash and instantly surf & stream your media files through your web browser. No software or app installation is required.