Processor & Cache Memory AMD Turion X2 Ultra Dual-Core Mobile Processor M600, 2.4 GHz AMD Turion X2 Dual-Core Mobile Processor M520/M500, 2.3-2.2 GHz AMD Athlon X2 Dual-Core Processor M320, 2.1 GHz Chipset AMD M880G (RS880MN) Main Memory DDR2 667/800 MHz SDRAM, 2 x SODIMM socket for expansion up to 4GB SDRAM Display 15.6" HD (1366x768) Color-Shine (Glare-type) Video Graphics & Memory Embedded ATI Mobility Radeon HD 4200 Hard Drive 2.5" 9.5mm SATA 640GB, 500GB, 320GB, 250GB, Optical Drive DVD Super Multi Card Reader 3 in1 card reader, SD,MMC,MS Video Camera 0.3 Mega Pixel web camera Fax/Modem/LAN/WLAN Integrated 802.11 b/g/n LED Status Indicator HDD activity Power-on/Suspend Capital Lock Interface 1 x Microphone-in jack 1 x Headphone-out jack 1 x VGA port/Mini D-sub 15-pin for external monitor 4 x USB 2.0 ports 1 x RJ45 LAN Jack for LAN insert 1 x HDMI Hot Keys Function Keys: Fn+F1 Suspend switch Fn+F2 WLAN switch Fn+F3 Access to the E-mail Fn+F4 Access to the Internet Fn+F5 Brightness down Fn+F6 Brightness up Fn+F7 LCD on/off Fn+F8 LCD/CRT switch display Fn+F9 TouchPad Lock Fn+F10 Volume on/mute Fn+F11 Volume down Fn+F12 Volume up Audio Built-in speaker and microphone Altec Lansing speakers SRS Premium Sound Keyboard 19mm full size 88 Key with MS Windows function keys Numeric Keyboard Battery Pack & Life 6 cells: 4400 mAh AC Adapter Output: 19 V DC, 4.74 A, 90W Input: 100-240 V AC, 50/60 Hz universal Dimension & Weight 37.0 x 25.6 x 3.1~3.55 cm (W x D x H) 2.6 kg (with 6 cell battery) Supplied Accessories Optical Mouse (optional) Multimedia Software ASUSDVD 6-in-1 Virus & Tool Software Norton Internet Security 2009 Adobe Acrobat Reader 9.0 ASUS Utility ASUS Net 4 switch Asus Power4Gear Hybrid Asus Live Update Asus NB Probe + ASUS Life Frame 3 ASUS Wireless Console Virtual Camera ASUS Splendid ASUS Hotkey Asus Screen Saver AI Recovery Please do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games. Note: Try to set a system restore point before installing a device driver. It will help you restore system if installed driver not complete.