CPU: Intel®Atom D425/N450/N475 1.8GHz/1.66GHz/1.83GHz Display screen: 10.2” LCD (1024*600) Operation systerm: Windows XP/Win7 Languages: Support English,Japanese,Russian,Portugal,Spain,Arabic,etc… RAM: 1GB DDR3(up to 2GB) HDD: 160GB (up to 250GB/320/500GB) Graphics Card: Integrated Graphics, Intel GMA3150 WiFi: 802.11 b/g LAN: 10/100Mbps Ethernet I/O: headphone out, Micjack,RJ-45, VGA port, USB*2. Dimension:25.5*19*3CM Weight:990g Colour:Black/White/Yellow/Pink/Red.