Dell Optiplex Wifi Pc Bundle - Intel Fast, Powerful & Efficient Core 2 Duo 3.1ghz - 1tb 7200 RPM HDD - New 8gb RAM - Windows 7 Professional 64-bit - Dual Video Output - Dvd-rw-(Certified Refurbished) 1TB HARD DRIVE! WINDOWS 7 PROFESSIONAL 64-BIT. New 8GB MEMORY! Graphics: DUAL VIDEO SUPPORT - Ports: 8 USB 2.0 ports (2 front, 6 rear), 1 Stereo line-in(rear), 1 Stereo line-out(rear), 1 Microphone-in(front), 1 Headphone (front), 1 VGA port, 1 parallel port, 1 serial port , 1 Ethernet Network (RJ-45)!