Intel GMA 900 Graphics Controller Hard Drive: 4GB Solid-State Disk Optical Storage Device: None Audio: Realtek ALC662 5.1-Channel High Definition Audio CODEC; Built-in Stereo Speakers and Microphone Connectivity: 10Base-T/100Base-TX Fast Ethernet; 802.11b/g Wireless LAN Interface: 3x USB 2.0 Ports; 1x VGA Port; 1x RJ-11 Modem Port; 1x RJ45 LAN Port; 1x Headphone-out; 1x Microphone-in Card Reader: SD Card Reader, Support SD/MMC Camera: 0.3MP Web Cam Battery Pack & life: 4-cell 5200mAh Li-ion Battery, Upto 3.5 Hours Life Time AC Adapter: Output - 9.5V, 22W; Input - 100~240V AC, 50/60Hz Universal Dimensions (WxDxH): 8.86 x 6.46 x 0.846~1.4 inch / 22.5 x 16.4 x 2.15~3.5 cm Color: Pearl White Weight: 2 lbs / 0.92 kg Operating System: Linux; Windows XP Compatible"  (less)