In 1998, Panasonic created the first semi-rugged computer. Today, the Panasonic Toughbook 53 features a 14" HD LED display, the latest Intel Core processors and an over sized multi touch touchpad. Options for a sunlight-viewable Panasonic CircuLumin touchscreen, backlit keyboard, GPS receiver, 4G LTE mobile broadband, integrated webcam and choice of insertable or contactless SmartCard reader, make this the most versatile semi-rugged PC ever. Standard Configuration: Operating System: Windows 7 Professional with Win8.1 COA Processor: Intel Core i5 4310U 2.0GHz with turboboost to 3.0GHz Memory: 4GB RAM Hard Drive: 320GB 5400rpm Shock Mounted, Removable Display: 14.0" HD (720p) LED 1366 x 768 Anti-Glare Communication: 10/100/1000 Ethernet LAN Wireless: Intel WiFi a/b/g/n/ac, Bluetooth v4.0 + EDR (Class 1) Optical Drive: DVD Super MULTI Drive with Dual Layer Support Battery: 10 hrs (lightweight battery) Warranty: 3-Year Warranty with Preferred Service