... 2-Intel Atom D2500 dual core,4 threads 3-High quality with favorable price 4-One year warranty Specification CPUIntel Atom D2500,Dual Core,2 ... /g/n 3GSupport external 3GBattery3000mAh,7.4VCamera1.30MDVD DriverDVD BurningConnector3*2.0 USB,HDMI,RJ-45,Three in one(SD/MS ... ),Earphone,Micro phone,powerBluetoothyesWeight2.0kgColor optionalwhite,black 15.6inch Dual core laptop 2GB 320GB