Specifications CPU Intel ® Atom 1.6GHz Operating System (optional) Genuine Microsoft Windows®XP, Genuine Microsoft Windows VISTA®Home Basic, Linux Chipset Intel ® 945GSE System Configuration Memory 1GB, HDD 160GB LCD 8.9”LCD panel/WXGA 1280x768, w/Touch screen, as 180° rotation angle HDD 2.5", 9.5mm S-ATA HDD Optical Drive (optional) External ODD by USB connection Keyboard 80 key keyboard/Touch Pad I/O Port USB X 3,Mic in, Earphone out, D-SUB RJ45, Express card, SD/MMC/MS Audio Built-in Realtek ALC268, Azalia I/F, 2 Channels Speaker 1.5 watt x 2 Bluetooth BlueTooth 2.0 built-in Web Camera 1.3M pixel web camera Wireless LAN 802.11b/g by mini-card Protection Kensington lock Battery Li-ion 4500mAh, Battery life 3.5 hrs Dimension 235 x 180 x 28~42mm Weight 1.3kg (include 2.5"HDD) Service 1 year warranty, 6 month battery warranty