The LogiLink USB 3.0 Docking Station allows you to connect 2.5 inch S-ATA hard drives to your computer without opening the PC or using an external hard drive enclosure. You simply connect the included USB 3.0 cable with the computer. Now the hard drive can connected into the top opening of the docking. With LED indicator power and data flow are displayed, by pushing the eject button the hard drive will be removed.