Description Lenovo ThinkPad X1 Carbon 3rd Gen 20BT Ultrabook 14″ i5-5300U 2.3GHz 256GB M.2 SSD 8GB Intel HD 5500 Windows 10 Pro AC Adapter Grade A- laptop is in great working condition. Genuine Lenovo parts, Lenovo Windows installation, over an hour of functionality testing and updated bios. Light keyboard scuff marks on LCD. Shiny keys on keyboard. case and corners have some scratches/scuffs from normal use. Please view pictures of actual laptop. Dimensions: 13 x 8.9 x 0.7 inches (W x D x H) Weight: 3.17 lbs. • Intel 5th Gen Core i5-5300U 2.3GHz Dual Core CPU • 14″ FHD TN 1920 x 1080 LED backlight anti-glare • 8GB DDR3L SDRAM • 256GB M.2 SSD • Intel HD Graphics 5500 • Wi-Fi Intel Dual Band Wireless-AC 7265 802.11a/b/g/n/ac, Bluetooth 4.0 • The battery holds at least 90% (Grade A) of original capacity. (Battery Gauge Test) • Trusted Platform Module (TPM 1.2) Security Chip, Fingerprint reader • Backlit Keyboard • Lenovo AC Adapter • Windows 10 Pro 64-bit.  Platform Technology • Intel vPro Technology Processor • 5th Gen Intel Core i5-5300U (3M Cache, 2.3GHz), Turbo Boost 2.0 (2.9GHz) RAM • 8 GB (installed) / 8 GB (maximum), DDR3L SDRAM, 1600MHz Storage • 256 GB Serial ATA/600 SSD Display • 14″ FHD TN (1920×1080), anti-glare, 300 nits, 400:1 contrast ratio Graphics Controller • Intel HD Graphics 5500 Sound • Realtek ALC3232 Stereo speakers, two microphones Network Wi-Fi • Intel Dual Band Wireless-AC 7265 802.11a/b/g/n/ac, Bluetooth 4.0 Input • Backlit Keyboard, Type TrackPoint, UltraNav • Features: buttonless touchpad, multi-touch touchpad, spill-resistant Embedded Security: • Trusted Platform Module (TPM 1.2) Security Chip, Fingerprint reader Power • AC 120/230 V (50/60 Hz) Battery Type • 8-cell (50Wh) lithium polymer