Break new ground and offer unrivaled flexibility with Panasonic's Tougbook 55 semi-rugged laptop. The Toughbook 55 features an innovative modular design and up to 40 hours of battery life with its optional 2nd battery. Designed with three different expansion areas that features additional I/O, optical drives, dedicated graphics, authentication readers and more. Backwards compatible with previous generation of docks protects customers' investments while saving time and resources. The Toughbook 55 offers the latest Intel 8th Gen quad-core vPro processors, color-selectable backlit keyboard, a night mode to reduce eye strain and help preserve night vision.