Use the Maxell brand Micro SD card with a variety of mobile devices such as cell phones, PDA"s, navigation systems, or any device with a Micro SD card slot. It can also be used with the adapter on your camcorder, digital camera, game console, and many more. The class 2 card is ideal for video applications in addition to your music, picture and data storage needs. The card features a lock switch that eliminates the risk of over-writing data and losing files. It also features automatic power management to help conserve the battery life of your devices. Safely store the Micro SD card in the included plastic case to protect it while you"re not using it. Available in 2GB, 4GB, 8GB and 16GB you won"t have any trouble finding the correct size to suit your individual needs.