Acer Aspire One 3G 10.1-Inch Netbook, Black (AT&T) Full-function netbook in sapphire blue with 10.1-inch display, integrated webcam, and 6-cell battery with up to 5-hours of use Check email, browse the Web or access your corporate intranet on the AT&T 3G wireless network; includes unlimited Wi-Fi access to nearly 20,000 AT&T Hot Spots 1.6 GHz Intel Atom processor, 160 GB hard disk drive, 1 GB RAM (1.5 GB max), 54g Wi-Fi LAN (802.11b/g), 10/100 Ethernet Connectivity: 3 USB, 1 headphone, 1 microphone, multi-format memory card slot, VGA monitor output Pre-installed with Microsoft Windows XP operating system