Transfer files to/from your laptop to your desktop quickly and easily with this kit! Simply attach your laptop's 2.5-inch drive to the laptop to IDE hard drive adapter, and connect it to the USB 2.0 to IDE drive adapter cable. Then plug that into an available USB port on your desktop. Your 2.5-inch drive will appear as a logical drive, and enable you to retrieve files directly back and forth. Or, used separately, the USB 2.0 to IDE drive adapter cable turns any IDE drive into a convenient external drive while the 5.9in laptop hard drive adapter cable easily connects your 2.5-inch laptop IDE hard drive to a 40-pin IDE cable for installation in a desktop or tower PC.5.9in laptop to IDE hard drive adapter cable features 44-pin female to 40-pin male connectors, and a power feed.The USB 2.0 to IDE drive adapter cable implements a bridge between one USB port and one ATA- or ATAPI-based mass storage device port. This cable turns any IDE drive into a convenient external drive. Easily transfer files from computer or laptop, backup files, or store large file archives on hard drives. The adapter supports all existing IDE/ATAPI devices such as Iomega Zip, CD-ROM, CD-RW, DVD-ROM and IDE hard drives. Includes an integrated USB transceiver; supports USB suspend/resume and remote wakeup; supports self-powered mode using the included AC adapter.