Description:This device enables the connecting of a compact flash memory Card to a 3.5â³ IDE interface. The optional CF card works as additional storage space, as well as HDD for an operating system since you can also boot from it.Specification:• Connector: 1 x CF card slot 1 x IDE 40 pin female 1 x 4 pin power connector (+5 V) • IDE 40 pin for direct connection to the IDE port • Bootable • Supports +3.3 V or 5 V Compact Flash cards • Supports Compact Flash type I, type II or Microdrive • Master or Slave mode selection • OS independent, no driver installation necessarySystem requirements:• One free 40 pin IDE portPackage content:• IDE to Compact Flash Card Reader • User manual