We offer a wide range of Secure Digital SD memory cards from a large variety of brands including Sandisk, Kingston, A-Data, Patriot, Team, and Transcend. Secure Digital SD memory cards are designed for use with digital cameras, mobile phones, PDAs as well as with a large range of other digital devices. A number of our SD memory cards have an included adapter that makes them compatible with all SD memory card compatible devices. Our variety of Secure Digital memory cards includes microSD, miniSD, Secure Digital, microSDHC, SDHC, and SDXC cards which range in capacity from 512MB up to 64GB.