Slim: Just over 1/3 of an inch, as thin as most magazines * Carry Your Library: Holds up to 3,500 books, periodicals, and documents * Beautiful Large Display: 9.7" diagonal e-ink screen reads like real paper; boasts 16 shades of gray for clear text and sharp images * Auto-Rotating Screen: Display auto-rotates from portrait to landscape as you turn the device so you can view full-width maps, graphs, tables, and Web pages * Built-In PDF Reader: Native PDF support allows you to carry and read all of your personal and professional documents on the go