The Sansa microSD™ expansion card is the latest, smallest and easiest way to add oodles of memory to your present mp3 player and other equipment. Roughly the size of a fingernail, SD cards are simple to use and great for optimizing not only your Sansa MP3 player, but your digital camera, mobile phone, PDA and more. Like the miniSD, the microSD™ card may be used in any SD-compatible device with