Bootable & Hot-Plug Compact Flash on Serial ATA port. Connect This bridge board to Serial ATA port and make your enable your PC system support bootable Compact Flash device. This is a convenient interface that allows Compact Flash device to be used in any system that has a SATA port. For more details on product, Please refer to https://www.papyrus.co.il/sata_cf_bridge_board_bracket.htm