IdeaPad S10 Netbook - 10.1 WSVGA(1024x576) TFT color, LED backlight; Intel Atom Processor N270 with single-core, hyperthreading technology, 533MHz system bus, and 512KB L2 cache, Microsoft Windows XP Home Edition, Mobile Intel 945GSE Experss Chipset, 1GB PC2-5300 667MHz DDR2; 160GB 5400RPM HDD; 0.3 megapixel integrated camera, 2 speakers (1.5 watt), 10/100 Ethernet, Wireless bg, Norton Internet Security; 6-cell Li-ion battery up to 6 hours; Included Software: Lenovo OneKey Recovery, Adobe Reader, Windows Live Toolbar, Lenovo Energy Management Software, Veriface Facial Recognition, Lenovo Quick Start; Expansion : 3 USB2.0, VGA, ethernet (RJ-45), 2 Mini PCI express slot, microphone input jack