WiebeTech has revised its popular family of Combo Adapters to work better than ever with the fourth generation of DriveDocks, Each adapter has been completely redesigned to make it sleeker and easier to use, Just attach a v4 Combo Adapter to your UltraDock v4 and access many kinds of drives, Connector on First End: 1 x 40-pin Male IDE, Compatibility: Hitachi 1, 8"" Drives Adapter, SKU: DH3100010010000