The Vantec CB-ISATAU2 adapter is marvelous! 99% of the time, I just want to hook up a drive and copy some data off of it. This normally means finding an appropriate enclosure, taking it apart, swapping out a drive, putting it together again and finally plugging it in and getting the data off of it. This adapter eliminates all but the last step. It has 2.5", 3.5" IDE and SATA connectors, a power connector and a USB connector. Plug in drive, plug in USB connector - done.