The microSD is currently the world"s smallest removable storage card (roughly a quarter of the size of the standard SD card) and is the newest standard of SD flash memory. This card is specifically designed for use in small devices such as mobile phones and GPS systems and is fully compatible with current SD devices when used with the included adapter. Like the miniSD the microSD is ideal for storing media-rich files such as music videos and photographs. The card is supported in at approximately 30 percent of handsets announced by manufacturers such as Motorola Samsung LG Kyocera and Sagem as well as many GPS systems on the market.Product : DELKIN 1GB MICRO SD MEMORY CARD W/ SD ADAPTER Manufacturer : DELKIN DEVICES Manufacturer Part No : DDMICROSDFLS1-1GB