The 6-DE-IDEF/104 board interfaces a 1.3" IDE Flash Disk (such as the IDE 2000 series from M-Systems) with an Ampro CoreModule/3SXi or /4DXi. or an Ampro Little Board/486i or /P5i (or equivalent boards). A flat cable is required (but not included) to complete the connection from the disk to the associated board.