A portable computer with an LCD screen that weighs from two to 10 pounds (see chart below). It uses batteries for mobile use and AC power for charging and desktop use. High-end laptops provide nearly all the speed and capabilities of desktop computers.
Designed to increase productivity while reducing Total Cost of Ownership, the new Dell™ Latitude™ E7440 features dramatic improvements in performance, durability and security. Full Featured, Inspired Design Advanced End-Point Security Features Latitude Reliability and Commonality Dell Latitude E7440 Intel i5 1.9 GHz 120GB Hard Drive SSD