Complete backup for peace of mind. My Book offers complete backup options with WD Smart Ware Pro software for local & cloud backup & Acronis True Image WD Edition software for system level backup. Keep your private stuff private. Gain peace of mind knowing that your data is protected from unauthorized access with password protection & hardware encryption. Works great with Windows 8. WD's Windows 8 app makes it easy to discover the digital media stored on your My Book drive with your Windows 8 computer. Your content is automatically displayed & organized so you can easily locate & enjoy your photos, videos & music. USB (Universal Serial Bus) 3.0
- Serial Bus Transfer Rate (USB 3.0) 5 Gb/s (Max) USB (Universal Serial Bus) 2.0
- Serial Bus Transfer Rate (USB 2.0) 480 Mb/s (Max) Capacity 2 TB Height 6.70 Inches Depth 5.50 Inches Width 1.90 Inches Weight 1.96 Pounds Height 170.60 mm Depth 139.30 mm Width 49.0 mm Weight 0.89kg Operating 41° F to 95° F Non-operating -4° F to 149° F AC Input Voltage 100-240 VAC AC Input Frequency 47-63 Hz Compatibility Windows/ Mac As used for storage capacity, one megabyte (MB) = one million bytes, one gigabyte (GB) = one billion bytes, & one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment. As used for buffer or cache, one megabyte (MB) = 1, 048, 576 bytes. As used for transfer rate or interface, megabyte per second (MB/s) = one million bytes per second, megabit per second (Mb/s) = one million bits per second, & gigabit per second (Gb/s) = one billion bits per second.