Aspire One - Netbook with Intel Atom Processor & Windows OS 11.6 Microsoft Windows XP Home Edition - English/French Microsoft Works 8.5 full version Microsoft Office Home & Student 2007 60-day trial Intel Atom Processor Z520 512KB L2 cache, 1.33GHz, 533MHz FSB 1GB DDR2 667 SDRAM 160GB hard drive, multi-in-one card reader, SD Card reader 11.6 HD 1366x 768 WXGA, Acer CrystalBrite Technology Integrated Intel Graphics Media Accelerator 950 802.11b/g WLAN, 10/100 LAN, webcam Diamond Black Six-cell Mobile Intel US15W Express chipset Multi-in-one card reader: Supports optional MultiMediaCard, Reduced-Size MultiMediaCard, Secure Digital, Memory Stick , Memory Stick PRO or xD-Picture Card With optional adapter supports optional Memory Stick Duo, Memory Stick PRO Duo, miniSD, microSD Interface ports: DC-in, RJ-45 LAN, VGA, headphones/speakers/line-out, microphone, three USB 2.0 Lithium ion batteries - Six-cell - up to 6 hours life with hard drive depending on configuration and usage