Operating System : Windows 10 Home & Pro, Ubuntu Linux, Free DOS Display Size : 12.5'' Display Max Resolution : 1920x1080 or 1366 x 768 Chipset : N/A Processors : Up to 7th Gen Intel® Core i7 Processors Ram Memory : DDR4 2133/2400 MHz MHz; 2 slots supporting up to 32GB Hard Disk Drive : SATA SSD or PCIe NVMe SSD Graphics : Intel® Integrated HD Graphics 620 Network Adapter : 10/100/1000 Gigabit Ethernet WiFi : Yes Web Camera : Yes Optical Disc Drive : No Optical Drive USB : Two (2) USB 3.0 Ports : HDMI, Universal Jack, RJ-45, SD SmartCard reader Dimensions : 304.8 x 207.9 x 17.95 mm Weight : 1.18 kg