Lenovo Thinkpad X1 Carbon 14" Business Laptop with Windows 7 Professional (Windows 8.1 Professional License), 14 Inch Quad HD IPS Touchscreen (2560 x 1440), Intel Core i7-4600U Dual-Core Processor (4M Cache, up to 3.30 GHz), 8GB Memory, 180GB SSD Windows 7 Professional 64 with Windows 8.1 Pro License Intel Core i7-4600U Dual-Core Processor (4M Cache, up to 3.30 GHz) 8GB DDR3 RAM , 180GB solid state drive, Intel HD Graphics 4400 14 Inch IPS Antiglare LED-Backlit Touchscreen with 2560 x 1440 resolution 2 USB 3.0, 1x Mini DisplayPort, 1x HDMI, Finger Print Reader, 720p Webcam, Ethernet Extension Connection