Memory cards are generally used for importing pictures to and from digital cameras, but they can also be very useful for sharing files between other card readers. Memory cards use flash memory, a non-volatile form of memory. Non-volatile memory does not require a constant power source to retain data.
Many different memory card types are available for purchase. To read and write files, the card reader must support the type of card you are using. Make sure to get memory cards that are compatible with your device's card reader. HP 726115-001 is an 8GB Secure Digital High Capacity (SDHC) Flash Media Card. The Secure Digital card is a highly secure and reliable small flash memory card. Each card features Content Protection for Recordable Media (CPRM) technology, which provides secure protection for commercial and copyrighted content.