This Sd Card is great for Storing Pictures, Video, Music and Data. Similar in size to Multi-Media Cards, Secure Digital (SD) Cards are designed for use in many digital devices including digital cameras, MP3 players, PDA''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s, cellular phones, camcorders, and more. now introducing: An erasure-prevention switch to keep your data safe! When the switch is in the locked position it will stop you from accidentally copying over or deleting data stored on your card. Product Features: Small - about the size of a large postage stamp Secure - built-in write-protect switch prevents accidental data loss Simple - as easy as plug-and-play Operating shock rating of 2,000Gs, equivalent to a 10-foot drop to the floor SD Compatibility MP3 players PDA''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s Cameras Video recorders and much more! Physical Specification: Small - about the size of a large postage stamp (24mm x 32mm x 2.1mm) Weights about 2 Grams Included: (one) 2GB Secure Digital SD card (one) Plastic Storage Case