The Ritek CompactFlashCard is a series of memory cards that adapt flash memory technology. Conforming 2 the CompactFlash Specification released by CompactFlash Association (CFA), Ritek CF cards can run in three basic modes: 1) PC Card I/O Mode, 2) PC Card Memory Mode (CF Mode), & 3) True IDE Mode (Fixed Mode). With this advantage Ritek CF cards are especially applied 2 all kinds of portable devices with a CF slot, such as digital cameras, video cameras, pocket PCs, notebook PCs, industrial controllers, embedded systems, PMP & other multimedia devices.