The SanDisk Gaming Memory Card line turns a handheld game device into a fully loaded multimedia entertainment unit. The product line includes Memory Stick PRO Duo for Sonys PSP(Playstation Portable) as well as SD cards for games with an SD slot such as Gizmondo, or Tapwave Zodiac. For maximum performance and to get the most out of all the advanced features on the device, you will need a SanDisk Game Card. With SanDisk, you willbe 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 game cards utilize exclusive MLCmemory and controller technology developed at SanDisk, meets all MS specifications, and is guaranteed compatible.