Delkin Devices SD Memory Card - 4GBWhen you want secure, reliable memory, turn to the Delkin Devices® 4GB SD Memory Card.
4GB capacity. Guaranteed to be compatible with all SD hosts. Ideal for use in digital photography, music, videos and general data files. Works between -13°F and 158°F. Reads and writes up to 22MB per second. Non-volatile Flash memory so your data is safe. Has a write-protection scheme that keeps you from accidentally overwriting or losing files. In compliance with the Secure Digital Music Initiative, CPRM technology prevents illegal copying of copyrighted material.