Operating System : Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS Display Size : 14.0" Display Max Resolution : 1920 x 1080(optional), 1366 x 768 Chipset : Integrated with processor Processors : Intel Core i5, i7 6th & 7th Gen Ram Memory : Two (2) slots, Up to 32 GB DDR4L 2133 Mhz Hard Disk Drive : Up to 512GB M.2 SSD, up to 1TB M.2 PCIe, up to 512GB M.2 PCIe SED SSD Graphics : Intel Integrated HD Graphics GT2 Network Adapter : Ethernet WiFi : Yes Web Camera : Yes Optical Disc Drive : N/A USB : Three (3) USB 3.0 Ports : DisplayPort over USB Type C with Thunderbolt Options, HDMI, RJ-45, U-SD/U Sim, Audio I/O, Optional WiGig Dock Power Supply Adapter : 45 W Dimensions : 33.1 x 22.1 x 1.84 cm Weight : 1.36 kg