Panasonic presents the Toughbook 31, the reliable laptop offering the highest performance in its class along with the world's most rugged design. With drop shock protection, the Toughbook 31 includes new Intel Core i5 vPro and i3 processors and increased RAM, along with available discrete graphics to deliver desktop-class performance and improved video/3D graphics. The Toughbook 31 offers a 13.1" brilliant 1,200 nit touchscreen available with Panasonic CircuLumin technology, integrated webcam and up to 13.5 hours of battery life. Six generations of delivering rugged performance plus 11 years of consistent docking compatibility.