Acer Aspire S3-951-2464G34iss.080 Silver (Ultra Book) / Intel® Core i5-2467M 2.3Ghz/ 3Mb/ 4GB DDR3/ 320GB SATA HDD/ 13.3 inch LED Backlit HD/ Intel® HD Graphics 3000/ DVD-WR SuperMulti-Burner (Double-Layer)/ Yes/ Integrated 10/100 BASE-T Ethernet LAN/ Built-in webcam and microphone/ 802.11b/g/n/ Windows® 7 Home Premium 64-bit / 1.36kg/ 3 cell/ [sound]Integrated/[sound] 3 USB / 1 external VGA monitor / 1 HDMI / 1 stereo microphone in / 1 stereo headphone / line-out 1 AC power / 1 RJ-45/