Cables Unlimited USB 2.0+eSATA to SATA Hard Drive Dock with 2 Port Hub and Memory Card Reader Provides one of the fastest and easiest hard disk connections USB or eSATA connectivity Connects to one 2.5" or 3.5" internal SATA hard drive Simply insert a SATA hard disk into the SATA docking station and it's ready to use Hot swap between several disks at lightning speed