HP's extensive range of notebook PCs enable increased productivity and efficiency, by providing the perfect combination of built-in mobility features to match the particular needs of individuals from businesses large and small.- The HP Compaq 6820s Notebook PC delivers a fresh new look with a wealth of integrated features at a price you’ll appreciate. With ATI Mobility Radeon™ X1350 dedicated graphics, a 17-inch diagonal widescreen display and a starting weight of only 2.95kg, your work will come to life.- A full-sized keyboard with an integrated numeric keypad gives desktop-equivalent familiarity. The optional DVD+/-RW SuperMulti DL LightScribe Drive [k2] makes your storage media stand-out with custom labels that you can burn directly to your disc.- Experience new levels of system responsiveness when running multiple applications and smarter battery performance designed to help extend mobility with 45nm Intel® Core™2 Duo Processor [k3].- The HP Compaq 6820s helps you stay connected where you need to work by offering Wi-Fi Certified WLAN [k4], so you can access your e-mails or the Internet – at work, at home and at your favorite hotspots. Integrated Bluetooth® technology provides wireless short-range communication or connectivity between other Bluetooth devices such as printers and mice.- Built to protect. Multi-layered, customizable security solutions help defend your network, your applications, and your data. Device Access Manager for HP ProtectTools controls ports and removable storage devices on your system in order to prevent unauthorized users from transferring or removing your data. Built to simplify. Features such as an integrated Secure Digital (SD) Card reader help boost your productivity while maximizing simplicity. Built to last. With over 95,000 hours of testing, the HP Total Test Process helps ensure that your notebook will withstand a wide range of work environments and reliability features, such as HP DriveGuard help your notebook go the distance.