Description: This is a 1 gig microSD media card. Perfect for massive datalogging in a minute amount of space. These microSD cards have a simple to use SPI interface allowing any micro to read and write data in a very large 1 gigabyte storage array. Card may come with different brandings but does include the small microSD card and a SD card converter. Insert the microSD into the SD converter and then stick the larger SD card into any standard card reader. This product is guaranteed to work in any of our SD sockets, MMC sockets, microSD sockets, or products that use a SD or MMC card.

Resources:

• Adding SD to a Router - Thanks Jake! Eagle Layout as well!
• microSD Card Specification
• MMC to Serial Adapter
• PIC MMC Interface Project
• Example MMC Interface Code
• Another nice breakdown of the SD SPI protocol