... 4G RAM 750G HDD DVDRW Newest 15 inch intel i7 cpu laptop Processor:Intel I7-2670 2.0GHz, L3 cache 6MB ... Audio Wifi: 802.11n, 10/100M Ethernet card 3G network card: not support Ethernet card:1000mbps I/O port:2XUSB 3.0,1 ... ,RJ45,HDMI, AUDIO,MIC, built in 8 in 1 reader card, power port Webcam: Integrated webcam Battery:Li battery,6 core ... :376x260X66.6mm weight: 2.65kgs ewest 15 inch intel i7 cpu laptop