ATP ProMax miniSD cards are next generation high speed flash memory cards designed for your current and future mobile phones allowing for super fast transfer speeds. Not only will ATP ProMax miniSD cards unleash the full potential to your new phone with ultra fast transfer speeds, they are also completely backwards compatible with your current Secure Digital (SD) enabled digital cameras, PDAs, MP3 players and mobile phones with the use of the included adapter. With this backwards compatibility, performance will be maximized with any current or upcoming multimedia device.