Emily C.
I bought this as an expanded/backup memory for my tablet (a Samsung Galaxy Tab 3), and it installs easily, works quickly, and even has a great SanDisk memory app that helps me organize my files and see a visual representation of how much memory is taken and how much is free.It came with an adapter so I can plug it into my computer to transfer files if I want to, which is awesome.  Nothing bad to say about this memory card!