Super Speed USB 3.0 transfers data at 5 gigabyte per second. That's up to 10 times faster than USB 2.0. Read and save files faster. With lightning fast USB 3.0 you don't have to wait for the technology to keep up with your ideas. his drive's sleek, book-like shape takes up minimal space on your desk and allows two or more My Book drives to nestle neatly together like volumes on a shelf. Serial Bus Transfer Rate (USB 3.0) 5 Gb/s (Max) Physical Specifications 6.50 Inches X 5.3 Inches X 1.9 Inches Weight 2.60 Pounds AC Input Voltage 100-240 VAC AC Input Frequency 47-63 Hz Total Price Rs. 18600/-