Home - SD Association

- - - Join the SD Association
    - Member Companies
  - About SD Association
    
    Founded in January 2000 by Panasonic, SanDisk and Toshiba, the SD Association is a group dedicated to establishing SD standards and facilitating their adoption and development.
    At its outset the Association represented just 14 member companies and has grown into a global alliance comprised of around 1,000 member companies. By developing and adopting SD standards, members enjoy better compatibility of member cards between devices, greatly enhancing consumer enjoyment and convenience.
- - - About SD Card Choices
  - - Usage Tip Videos
    - FAQs
  - Consumers
    
    The SD Association has prepared multiple SD standards relating to such features as memory capacity and reading/writing speed in order for users to select the optimum card for their device.
- - - SD Standard Overview
  - - - Embedded SD
      - Application Formats
        
        SD-Audio
        
        SD-Video
        
        SD-Binding
        
        SD-SD eBook
        
        SD-SD
  - - How to Start Using SD Standard
    - Use and Licensing
- - Downloads
    
    Download the SD Association Whitepapers, SD Simplified Specifications and SD Card Formatter here.
- - News & Events
    
    Introducing the latest about the SD Association, including trade shows, Association-sponsored seminars and other events.