Wecase Wireless USB share Storage, 128GB to 2TB for iPad, iPhone, iPod, Sampsung, and digital camera Portable wireless USB/SDXC converter for iPad, iPhone, iPod, Samsung, and digital cameras Wiressly holds up to 1,000 movies, 5,000 songs, and expands digital picture to to 2 TB Easily becomes wireless router by connecting USB ethernet or wireless adapter Built in battery supply 8g Memory card