Don't just save your data. Secure it with SimpleTech Secure Digital (SD) cards. SD features a write protect switch on the side of the card to prevent

Don't just save your data. Secure it with SimpleTech Secure Digital (SD) cards. SD features a write protect switch on the side of the card to prevent accidental overwriting of important data. SD also features cryptographic security for copyrighted data based on Secure Digital Music Initiative (SDMI) portable device requirements. SimpleTech Secure Digital is designed for unlimited compatibility with digital cameras, music players, and other devices that use Secure Digital (and MultiMediaCard).??This product is compatible with Handspring Visor Deluxe, Handspring Visor.