Screen 11.6" TFT LCD glossy screen, W XGA, Processor - Intel N 455 Chipset - Intel NM 10, Memory-2G DDR2 HDD-250GB Resolution-WXGA OS Supports-Windows XP/ Vista/ Windows 7 Graphic card-Intel Graphics Media Accelerator GMA950 Wi-Fi 802.11b/g ,10/100Base-TX Audio Built in Microphone , 1*audio out, support AC'97 Controller-84 keys keyboard and 2 buttons touch pad Interfaces-2* USB 2.0 1*earphone port 1* card reader (SD/MS/MMC) 1*DC in 1* RJ-45 port Bluetooth-Support the built in Bluetooth (Optional) Webcam 1.3M webcam Battery Polymer battery. Accessories Charger, User Manual, CD, Battery G Weight 1.6KG(Include battery) Power Input: 100-240V ~ 50-60 Hz 1.7A Output: 19V 3.25A Free gift box, 1.5 KG(including battery), 12X8X3.