Operating System : Windows 10 Home & Pro, Ubuntu Linux, Free DOS Display Size : 14'' Display Max Resolution : 1366x768 or 1920 x 1080 (optional) Chipset : N/A Processors : Intel Core i3, i5 6th Gen Ram Memory : One (1) SODIMM slot , Up to 8 GB DDR4 Hard Disk Drive : SATA 5400 rpm or SSD (Optional) Graphics : Intel HD Graphics 530 Network Adapter : Gigabit Ethernet WiFi : Yes Web Camera : Yes Optical Disc Drive : No Optical Drive USB : Three(3) USB 3.0 Ports : HDMI,VGA, SD 4.0 slot, SmartCard reader, RJ-45 Power Supply Adapter : 80W Dimensions : 34.5 x 23.1 x 2.3 cm Weight : 1.76 kg