This SATA/IDE HDD Docking Station can directly exchange data between 2 different type HDDs (SATA and IDE), even for different size (3.5" and 2.5") of HDD. You can copy or back up your files conveniently. No need buy 2 or more external cases. Saves your money; only need one step, you can transfer dates without screwdriver, and stand next to you PC or Notebook. No more need open the external case and remove several screws. Save your time! Features: External HDD docking station with 2 drive bays Supports 2.5-inch and 3.5-inch SATA or IDE hard drives (1 slot for SATA / 1 slot for IDE) With One Touch Backup, easy cloning and copying of hard drives Plugs and plays. Standable, convenient and trendy design HDD Multi-Function Dock with the One Button Backup, High-speed hard disk cloning High speed USB 2.0 : Data Transfer Rate Up to 480 Mb/ s (Max), SATA II : Data Transfer Rate Up to 1.5 GB/ 3GB/s. Compatible with USB 1.1, USB 2.0/ USB 3.0, SATA I, and SATA II. Compatible with all 2.5 "or 3.5" IDE and SATA hard Disk of any capacity. Power LED indicator. Power : 12.0V/2A (Power Adapter is included) With UK Plug Support Windows: Windows 98/ 98SE/ ME/ 2000/XP / VISTA and MAC OS 9.X, or higher Color: Black + Red Approx Docking Size: 18 x 11 x 10.2 cm Package Content: 1 x SATA HDD Docking Station 1 x AC Power Adapter 1 x USB2.0 Cable 1 x User Manual 1 x Driver CD (Note 1 : Photo attached is for reference only, it may be slightly varied in items of colour, shape from the actual item delivered from time to time Note 2 : Some of the WD IDE HDD may not be compatible to this Docking. For those user whom planning to use this docking for WD model, please consider this point before ordering)