This USB3.0 Dual 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. With the USb3.0, you can now copy or back up your files with the fastest speed ever. 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. Besides, with the one touch backup button, you can now backup your old HDD conveniently. Features: USB3.0 speed goes up to 5GB/sec Also support 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. 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 Power LED indicator. Power : 12.0V/2A (Power Adapter is included) With UK Plug Support Windows: Windows 2000/XP / VISTA/Win7 and MAC OS 9.X, or higher Color: Black + Red Approx Docking Size: 18 x 11 x 10.2 cm Package Content: 1 x USB3.0 Dual IDE SATA HDD Docking Station 1 x Power Adapter with AC Cord 1 x USB3.0 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 old Maxtor & 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)