Uses an SD SDHC or SDXC card via the SD card slot and/or 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 tablet/smart phone. Imagine infinite storage capacity and live video/audio streaming for your tablet or smartphone...too good to be true" Not anymore. Verbatim's new MediaShare Wireless device allows you to do just that. How does it work" MediaShare allows you to stream media to your tablet/smartphone from portable storage media such as SD cards USB drives or portable HDDs (media not included) via a secure wireless connection wherever you are! Even better up to 5 users can access and share stored content - simultaneously!