CPU: VIA C7-M® Mobile processor and VIA chipset-1600MHZ Operation System: Support Windows® XP/LINUX etc. Memory:512MB(DDR2)--1GB(OPTIONAL) Storage Device: SATA 120G Shell: 25.7*19.5*3.28(cm) LCD Size:10.2"WVGA wide-screen, M+D36atrix: 1024*600 VGA: Build-in VIA/S3G Unichrome Pro II Lan:10/100M Ethernet Access WiFi:802.11b/g Keyboard: standard enlish 84 key, support external keyboard Mouse and Touch Pad: build-in touch panel, set two shortcut key, and support USB port mouse USB Port: USB 2.0*3 Card Port: SD/MMC Card Built-in camera: Build-in high pel camera Sound Effect: In focus Audio, Build-in stereo speaker, Build-in Microphone Electric Current:CPU:15W Battery:3CELL-2100MAH / 6CELL-4400MAH (OPTIONAL) Standby Time: 4HRS/ WORKD TIME:2.5HRS