This Compact Flash IDE adapter is a perfect solution for accessing CompactFlash (CF I, CF II) and IBM Micro Drive media, allowing you to access the flash/micro drive media as if it were an IDE hard drive. The CF/IDE adapter can be installed in the computer case through simple mounting in an available 3.5in drive bay, for connection to the computer IDE bus through either a 40 or 44-pin connection. Quick and driver free installation into any IDE 40 pin and 44 pin slot. Easily swap cards in and out with built-in push button ejector. Quick and driver free installation into any IDE 40 pin and 44 pin slot. Fully compatible with Compact Flash Type I/II and IBM Micro-drive. Allows Compact flash card to be used as bootable storage. Easy to use jumpers offer simple master/slave drive setting. Can be mounted in the front or rear panel of your case, to fit into any 3.5” bay or available expansion slot. Easily swap cards in and out with built-in push button ejector. Use your compact flash card as a bootable and removable device. Excellent for swapping operating systems quickly without having to take your computer apart. Connect your compact flash card to a 40 or 44 pin IDE slot. Warranty: 2 Years.