Operating System : Windows 7 or 10 Home & Pro, Ubuntu Linux, Free DOS Display Size : 15.6" Display Max Resolution : 1366 x 768 Chipset : N/A Processors : Intel Core i3, i5 8th Gen Ram Memory : DDR4-SDRAM, Up to 8GB Hard Disk Drive : SSD Graphics : Intel UHD Graphics 620  Network Adapter : 1 Gigabit Ethernet WiFi : Yes Web Camera : Optional Optical Disc Drive : N/A USB : One (1) USB 3.2 Type-C, Two (2) x 3.2 Type-A Ports : HDMI, RJ-45, Audio I/O Power Supply Adapter : N/A Dimensions : 362.5 x 240.5 x 19.7 mm Weight : 1.76 kg