Real-time Recording - Memory Stick PRO technology also incorporates software specifically designed to offer real-time recording of data. With compatible devices, users can now rest assured that their memory cards and more importantly, the content on the card, will not be compromised when they accidentally remove the card before all of the data has been transferred or recorded.

Data Security - Tentatively dubbed the "Access Control Function," the new protection technology will have the capability of securing content on the media, preventing others from accessing the files in the event the card is stolen or lost. The new format also includes the MagicGate copyright protection technology, which will provide secure transfer and playback of commercial and copyrighted content, such as digital music and in the future, video and games.