Viewsonic VOT133B_7PUS_01 Desktop Computer (Discontinued by Manufacturer) AMD E350 Dual Core CPU, Win 7 Pro OS, 320GB HDD Installed 2GB DDR3 RAM 6 USB Ports (4xV2.0, 2xV3.0) Advanced Connectivity with HDMI and DVI-I (VGA+DVI) 10/100/1000 Giga bit Ethernet, Integrated WiFi 802.11b/g/n