First released in 1999, Secure Digital (SD) is the fastest growing category of flash memory cards due to its widespread use in digital cameras, digital camcorders, PDAs, handheld PCs and mobile phones. By the end of 2004, the SD cards will surpass CompactFlash and become the most popular flash memory card. PQI SD cards are manufactured to SD Card specifications and are compatible with digital devices that use Secure Digital. Offering data transfer rates from standard to ultra fast, PQI SD cards are ready to serve all needs.

 With the increasing demand for portable digital devices, miniSD is an extension of the Secure Digital card in an even smaller size. Bundled with a SD adapter, PQI miniSD cards are ideal for digital devices designed to use miniSD or SD cards.