南達科他記憶卡片是 被明確用於遇見安全的一張記憶卡片， 為新近新興的音頻與視頻消費者電子儀器所固有的能力，性能和環境要求。 南達科他存儲器卡片將包括遵循SDMI 標準的安全並且將快並且能更高的內存的一個內容保護機構-SD memory card is specifically used to meet the safety of a memory card for the newly emerging audio and video consumer electronic devices inherent ability, performance and environmental requirements. SD memory card will include the follow SDMI standards of security and will be faster with higher memory and can be an element of protection agencies