technical parametersprocessor : intel core i5-1135g7 (8 mb cache, 2.4 to 4.2 ghz, 4 cores)memory : 8 gb (1x 8 gb) ddr4 2666 mhz [ddr4, 2666 mhz, 2 sodimm slots, maximum configuration 16 gb]operating system : windows 10 pro 64bit muidisk capacity : 256 gb ssd pcie m.2display : 15.6 fhd (1920x1080) wide view, widegraphics card : integrated intel iris xewebcam : hd color cameraconnection : qualcomm dw1810 wireless + bluetooth 5.0battery and power supply : 3-cell 42wh polymer battery, adapter 45 wcolor : blackequipment and accessorieskeyboard : backlitkeyboard - with numeric keypadfingerprint reader : yesconnectivity 1x tilting port rj-45, 10/100/1,000 mb/s 2x usb 3.2 type a 1st generation ports 1x usb 2.0 type a port 1x universal audio connector type jack 1x hdmi 1.4b port 1x 4.5 mm, cylindrical type. power supply 1x wedge security lock slot 1x sd 3.0 card slotsize and weightdimensions : height: 18 mm (front) 19.90 mm (rear), width: 363.96 mm, depth: 249 mmweight : from: 1.91 kg