This SATA & IDE HDD Dock allows you to plug any 2.5'' or 3.5'' SATA or IDE hard disk to your computer via USB port and use both HD at the same time. It can also function as a 2-port USB hub and card reader.
Built-in 2-port USB 2.0 hub
Built-in multi-card reader for SD/MS/CF/XD-memory
Plugs & play and hot-swappable"
Supports 2.5", 3.5" SATA/IDE hard drive
Supports E-SATA,USB1.1, USB2.0, SATA I, and SATA II compatible