The SanDisk Gaming Memory Card line turns a handheld game device into a fully loaded multimedia entertainment unit. With SanDisk, you will be able to save your game levels, listen to digital music, play your favorite video, and download and store game cheat codes, characters and game skins. SanDisk game cards maximize your world of entertainment.SanDisk's Memory Stick PRO Duo is half the size of a standard-size Memory Stick PRO media and it offers the same technologies including high speed data transfer, built-in MagicGate, and high capacities. The Memory Stick PRO Duo is the ideal solution for the most portable devices such as pocket-size digital cameras and with the use of Adaptor, it can be used in all PRO-compatible devices.