CPU: Intel Atom N270 1.6GHZ 133MHZ SYSTEM: Windows? XP/ Vista / INUX RAM: 1GB( DDR2) HDD: SATA 160G LCD SCREEN: 12.1" SCREEN RESOLUTION: 1024* 600 VGA: inner VIA/ S3G Unichrome Pro II NETWORKING: 10/ 100M LAN WIFI: VIA6656 ( 802.11b/ g) KEYBOARD: 84KEY TOUCH PAD USB PORT : USB 2.0* 3 CARD SLOT : SD/ MMC Card CAMERA: inset camera 1300000 pixel video mic speaker CPU: 15W BATTERY: 3core -2200MAH WORK TIME 2-3 HOUR