The MB881 Series MB881US-1S-1 EZ-DOCK HDD docking station enclosure is ICY DOCK's first docking station built for 3.5" and 2.5" SATA hard drives. It provides a USB for universal support and e-SATA for up to 3 Gb/sec transfer rate. The on/off button switch makes it easy to conserve energy and extend the life of a drive. When using the USB, you can use only the USB bus to power your 2.5" drive, allowing less wires to be used on the dock. The stand is easily detachable and allows the dock for better portability. This lightweight dock can lay on any surface for hard drive stability and is small enough to grasp with just a hand. Best of all, the carrying case lets you carry your dock and 2.5" hard drive anywhere you go. Moreover, both the dock and the stand are light enough to move and reposition in different areas. This simply, yet elegant, design will definitely stand out in any room and will work on any Windows and Mac systems.