SanDisk 512MB SD Secure Digital Memory Card for Users

The SD Card is a highly secure stamp-sized flash memory card, jointly developed by Matsushita Electronic (best known for its Panasonic brand name products), SanDisk, and Toshiba. Weighing approximately two grams, the SD Card can be used in a variety of digital products, including digital music players, cellular phones, handheld PCs (HPCs), digital cameras, digital video camcorders, smart phones, car navigation systems, and electronic books.

The SD Card offers several advanced features, providing a high level of cryptographic security for copyrighted data based on proven security concepts from DVD audio. It boasts a high transfer rate for fast copy/download, as well as a high storage capacity. The non-volatile solid-state design, with no moving parts, maximizes battery power, and ensures that data is not lost when the power is turned off.

To maximize battery life in small portable devices, the SD Card features low battery consumption. It also includes a user-selectable mechanical write-protect switch on the exterior card casing, allowing users to safeguard their data. The SD Card's compatibility extends to new devices with SD Card slots, which can also accept existing MultiMediaCards.

The SD Card's durability is impressive, with an operating shock rating of 2,000Gs, equivalent to a 10-foot drop to the floor. It is also unfazed by drastic weather conditions, ranging from blistering heat to freezing cold. The security level of the SD Card complies with both current and future Secure Digital Music Initiative (SDMI) portable device requirements, ensuring its compatibility with evolving standards.

The SD Card's 512 MB capacity provides ample storage for a wide range of digital content, from music and photos to videos and documents. The user-selectable mechanical write-protect switch on the exterior card casing offers an additional layer of security, allowing users to safeguard their data with ease.

In summary, the SD Card is a versatile and highly secure flash memory solution, offering a range of advanced features that cater to the diverse needs of modern digital devices. Its combination of cryptographic security, high performance, and durability make it an excellent choice for a wide variety of applications.

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