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SD Standards -
Universal, Portable, Convenient Storage

About SD Association

About SD Standards

The SD Association is a global ecosystem of companies setting industry-leading memory card standards.

SD memory card and SD host device are the terms for licensed products that meet SD standards.* SD memory card standards are available in a variety of formats, capacities and speed options. An estimated 8,000-plus consumer electronics models manufactured by more than 400 brands worldwide rely on SD standards.

To learn more about how SD technology works, download specifications or join the SD Association, please visit our Technology Overview section or the Developers Resources page.

 

*SD, SDHC and SDXC are trademarks or registered trademarks of SD-3C, LLC in the United States, other countries or both. Also, miniSD, microSD, miniSDHC, microSDHC, microSDXC, smartSD, smartSDHC, SDIO and miniSDIO are all trademarks or registered trademarks of SD-3C, LLC in the United States, other countries or both. 

Upcoming Events

2014 FALL GENERAL ASSEMBLY MEETING
DATES: October 21-23, 2014
LOCATION: Sheraton Mirasierra Hotel, Madrid, Spain
Registration now open.  This is a member only event.  If you are not a member, Join Here.

CARTES PARIS
DATES: November 4-6, 2014
PARTICIPATION: Booth #3F099 and Workshop
LOCATION: Nord Villepinte Exhibition Center, France

CeBIT INDIA
DATES: November 14-16, 2014
PARTICIPATION: Booth #C79 and Conference Session
LOCATION: Bangalore, India

2014 FALL INTEROPERABILITY SESSION FOR UHS-I, UHS-II/SDXC
Dates: November 26 & 27, 2014
Location: Canon Headquarters, Tokyo