16GB microSD is the largest MicroSD size and newest microSD technology on the market now; therefore, please double check with your devices factory and make sure your devices will able to support 16GB microSD Advanced Features: Universal compatibility with TransFlash™ memory card slots Comes bundled with an SD Adapter for use with microSD or TransFlash cards. Built-in security features enable users to download, store, and play secure content just like an SD card. Product Specifications: SanDisk microSDHC™ 16GB SDSDQ Please read MicroSDHC card with SDHC card Reader, regular card reader cannt read! Note: 1 megabyte (MB) = 1 million bytes; 1 gigabyte (GB) = 1 billion bytes. Some of the listed capacity is used for formatting and other functions, and thus is not available for data storage. Specifications: Item Includes: 1 X 16G Sandisk TF Card 1 X Card Adapter 1 X Mini Plastic Case