Well packaged, everything in it and about to reasonable lengths of cable. In power cables even installed a switch. So far have tested 7 Professional (32-bit) on Windows 7 Home (64-bit) and Windows and only had the usual USB problems (first driver installation does not succeed completely, device does not appear, so once, change twice the USB port and everything will be fine). Next time, when the plates were always the same display. Previous panels: - An 8-year-old IDE drive (here you need the power adapter) - 1 Year old SATA drive (here bus and power is turned on directly via the adapter). In the IDE disk data transfer is of course not as fast with the SATA disk and USB 3.0 is almost 100 MB / s transfer. Another adapter still lies on the 2.5-inch drives, which I have not yet tested. Could not understand the problems of other users on Windows 7, I suspect there rather a USB driver issue.