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  SanDisk > Business Products > Flash Memory Cards > SD™ Memory Card Family

    
SD™ Memory Card Family

The SanDisk SD Memory Card Family (SD Card, miniSD Card, and microSD Card) is designed to meet the security, capacity, performance, and environmental requirements inherent in next generation consumer electronic devices. SD Memory cards are supported by the SD Association, an open industry standards organization founded by SanDisk, Matsushita Electric (Panasonic) and Toshiba. The SD organization has over 500 members creating applications for the SD Memory Card. This effort has established the SD Memory Card Family as the fastest growing flash memory form factor in the consumer electronic space. 

More people rely on SanDisk memory cards than any other brand in the world. As a pioneer and leader in the field, SanDisk is able to continually set the standard for quality, reliability and performance. SanDisk achieves this by staying close to customers and meeting the needs of the markets it serves.

    

 
Standard SD™ Memory Card
The SanDisk Standard SD card is the leading solution for portable digital devices that require high-capacity flash memory in a small form factor. Many consumer electronic companies have designed-in SD card to meet market demands for sleeker, smaller devices.
  
 
 
Ultra II SD™ Memory Card
The SanDisk Ultra II SD card performs at minimum 10 MB/sec read and 9 MB/sec write speed. This SD card enables quick data transfer from card to host device.
  
 
 
Extreme III SD™ Memory Card
The SanDisk Extreme III SD card performs at minimum 20 MB/sec read and 20 MB/sec write speed. It is one of the fastest SD cards in the market. Excellent for digital devices that operate within a wide range of environmental conditions.
  
 
 
miniSD™ Memory Card
The SanDisk miniSD card is slightly smaller than a full-size SD card. Originally designed for the mobile phones, this card is used broadly in portable devices. It provides all the same functions as the full-size SD card.
  
 
 
microSD™ Memory Module
The SanDisk microSD card is a quarter of the size of an SD card and is the newest standard of SD Memory Card Family. The compact-size microSD card is becoming a key form factor for ultra-thin consumer electronic devices. The microSD card provides all the same functions as the full-size SD card.