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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 SPRING INTEROPERABILITY SESSION FOR UHS-I, II/SDXC
DATES:
May 22-23, 2014
LOCATION:
Panasonic Headquarters Office, Osaka, Japan
This is a member only event.  If you are not a member, Join Here.

2014 MID-YEAR BOARD/COMMITTEE MEETINGS
DATES: July 16-18, 2014
LOCATION: Vancouver, BC
This is a member only event.  If you are not a member, Join Here.

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