
LCD: 20" 16: 9 Widescreen HD+ (1600 x 900)OS: Genuine Windows 7 Home Premium 64bitTouch Screen: Multi TouchCPU + Chipset: AMD Athlon II X2 250u (Dual core; 1.6GHz; 2MB Cache)RX780 ChipsetMemory: DDR3 SO-DIMM 2GB upHDD: 320GB up SATAII 7200rpmOptical Drive: Super MultiGraphics: ATI Radeon HD 5470Build-in Camera: 1.3M pixels.Mic: Analog MicLAN: 10/100/1000 Mbps Giga LANWireless: 802.11b/g/nAudio: SRS Premium Sound2W Hi-Fi Speaker x2Side IO port: USB 2.0 x 2,2-in-1 Card Reader: SD/SD HC/MMC,Headset x 1,Microphone x 1IO port:Power Input(DC 19V; 90W)USB 2.0 x 4LAN PortHDMI-InputKeyboard + Mouse:Wired Keyboard + MouseWireless Keyboard + Mouse (optional)Power Supply: 19Vdc, 4.74A, 90W Power AdaptorDimension: 497(W) x 373.8(H) x 20.3~54.3(D) mmNet Weight: 5.55KGColor: BlackAccessories: KeyboardMouseAC AdapterPower CordQuick Start GuideWarranty CardIt is highly recommended to always use the most recent driver version available.Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.