SanDisk Kit of Qty 5 x SanDisk Ultra 256GB SDXC SDSDUN4-256G-GN6IN with Cases

The SD memory card was designed by the consortium of Matsushita Electric (Panasonic), SanDisk and Toshiba and is now supported by the SD Association, an open industry standard organization comprised of over 500 members. The SD card is ideally suited to meet the demands of small portable devices that need high capacity flash memory in a very small size. The SD Card weighs approximately two grams. The SD Card can be used in a variety of digital products; digital music players, cellular phones, handheld PCs (HPCs), digital cameras, digital video camcorders, smart phones, car navigation systems and electronic books.

Secure Cryptographic security for copyrighted data based on proven security concepts from DVD audio. Security level complies with both current and future Secure Digital Music Initiative (SDMI) portable device requirements. The cards also have a user-selectable mechanical write protect switch on the exterior card casing. Fast High transfer rate for fast copy/download operations. Efficient High storage capacity, with non-volatile solid-state memory that has no moving parts to conserve battery power and maximize battery life in small portable devices. The card has an operating shock rating of 2, 000Gs, equivalent to a 10-foot drop to the floor.

Compatible New devices with SD Card slots will accept existing MultiMediaCards.