Bi directional adapter converts ide to sata or sata to ider r a single versatile adapter can be used to connect an ide device to a sata motherboard or vice versa without any drivers or software installationr supports not only hard drives but cddvd optical drives as wellr backed by a startechcom 2 year warranty and free lifetime technical supportr r the pata2sata3 is a bi directional sata ide adapterconverter that lets you connect a serial ata drive to a legacy ide port or an ide drive to a