Product Description PrintProcessorIntel® Core™ i3 1.8Ghz 3217U ProcessorOperating SystemWindows 8ChipsetIntel® HM76/HM70 Express ChipsetMemory4GB DDR3 1600 MHz SDRAM Display15.6″ 16:9 HD (1366×768) Glare panelGraphicIntegrated Intel® HD GraphicsStorage500 GBOptical DriveSuper-Multi DVD (Optional)Card Reader2 -in-1 card reader ( SD/ MMC)CameraHD Web CameraNetworkingIntegrated 802.11 b/g/nBuilt-in Bluetooth™ V4.0 (Optional)10/100 Base TInterface1 x COMBO audio jack 1 x USB 3.0 port(s) 1 x USB 2.0 port(s)1 x RJ45 LAN Jack for LAN insert 1 x HDMI 1 x SD card reader1X AC adapter plugAudioBuilt-in Speakers And MicrophoneSonicMasterMaxxAudio supportBattery4Cells 2600 mAh 37 WhrsPower AdapterOutput :19 V DC, 2.37 A, 45 WInput :100 -240 V AC, 50/60 Hz universalDimensions380 x 251 x 30.9 ~36.59 mm (WxDxH)Weight2.15 kg (with 4 cell battery)SecurityKensington lockCertificatesUL, CE Marking Compliance, FCC Compliance, BSMI, CCC, CB, EPEAT, Energy star, CECP, RoHS, JATEManufacturer Warranty2-year limited International hardware warranty. *different by countryOS (Windows® 8 ) install/uninstall consultationASUS software supporting