Portable wireless streaming device for use with your tablet or smart phone store stream amp shareanywhere uses an sd sdhc or sdxc card via the sd card slot andor a usb drive or portable usb hard drive via the usb host port both the sd card slot and usb host port are hot swappable and content can be transferred between the two storage formats when connected access content on any of the above storage formats wirelessly from your ios or android tabletsmart phone imagine infinite