- Memory Storage Capacity This SanDisk Ultra 16 GB microSDHC card will give you enough space to store your entire collection of E-books, photos, music, videos and a lot more things. You can store more than 7000 full length songs, around 35,000 high resolution photos and more than 500 minutes of HD videos. - Speed Rating Due to its Class 10 speed and UHS-1 technology, this Sandisk MicroSDHC card has a maximum data transfer speed of 48MB per second. This means it will take much less time for transferring files to and from your PC. It transfer files much faster than typical memory cards and is also dependable for shooting high speed full HD 1080p videos.