High-performance card is one-fourth the size of a standard SD card. Ideal for use in cell phones handheld GPS units gaming systems and more. Highly-compatible card works in any device with a MicroSD slot. Fast data transfer rates offer quick file uploading and fast shot recovery. Write/protect switch protects data from accidental overwrites and erasures. Memory Card Type: microSD; Storage Capacity: 16 GB; Class Type: Class 10.