... processor, 1.9GHz, max 2.5GHz 2G DDR3 320G SATA DVDRW, BLUETOOTH, WEBCAM, WIFI. M511R-618 osWindows 7 ... .0port1x2usb2.0+3×USB3.0,e-SATA,VGA, HDMI, Earphone, micphone, RJ45, power port,8 built in 1 readertouchpadtouchpadbatteryLi ... 8mmShell materialComposite materialcolorredPacking detailsMain machine x1, battery x1,power adapterx14.5kgs, 53x39x13cm