Feature: Built-in 2 port USB 2.0 hub No need to screw and unscrew the case Connect to your computer using USB or eSATA This is perfect 2.5″ / 3.5″ IDE & SATA hard disk docking and card reader. Support hot plug & can disassemble the hard disk without any tools One Touch Backup Function(on USB Port Only) Power LED Indicator Offline support for hard disk cloning/copy, when it does not connect the computer hard disk can be realized as clone/copy HDD multifunction dock with the one button backup, high-speed hard disk cloning (can be used offline) Function: Directly exchange data between 2 different types of 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. Specification : HDD Compatible: All 2.5” / 3.5” SATA HDD and 2.5” / 3.5” IDE HDD( NOT fit for IDE ) Card Reader: XD, CF/MD, TF, SD, MS (including almost card style) Compatible with: Windows 2000/XP/VISTA/Windows 7/Linux; Mac OS 9.x or Higher Power : Input:100-240V, 50-60Hz, 0.5A Output:12V-2A, 5.0V-3.5 Package Includes: 1 x IDE SATA HDD Docking Station 1 x AC Adapter 1 x USB Cable 1 x User Manual