Operating System : Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS Display Size : 14.0" Display Max Resolution : 1920 x 1080 or 1600 x 900 Chipset : Integrated with processor Processors : Intel Core i5, i7 5th Gen Ram Memory : One (1) slot, Up to 8 GB DDR3L 1600 Mhz Hard Disk Drive : SSD M.2 256 GB Graphics : Intel HD Graphics 5500 Network Adapter : Gigabit Ethernet WiFi : Yes Web Camera : Yes Optical Disc Drive : N/A USB : Two (2) USB 3.0 ( One Charging) Ports : DP v1.2, RJ-45, Headphone/Microphone combo port, Micro-SD card reader supports SD, SDHC, SDXC, Docking Power Supply Adapter : N/A Dimensions : 33.8 x 23.35 x 1.5 cm Weight : 1.51 kg