main features : processor-11th generation intel? core? i5-1135g7 processor (8mb cache, up to 4.2 ghz, 4 core ) operating system- free dos (no windows) graphics card - intel? iris xe graphics display - 15.6-inch fhd (1920 x 1080) anti-glare led backlight non-touch narrow border wva display. memory -4gb, 4gx1, ddr4. hard drive - 1tb 5400 rpm 2.5? sata hard drive warranty -1 year ports - 1 usb 2.0 , 1 usb 3.2 gen 1 type-c? (optional with discrete graphics) ,1 hdmi 1.4 , 1 ethernet rj-45 , 2 usb 3.2 gen 1 type-a ,1 headset jack slots - 1 3-in-1 sd media card , 1 wedge-shaped lock slot wireless - 802.11ac 1?1 wifi and bluetooth primary battery - 3-cell, 42 whr, integrated battery