Your friend is mistaken. This serial port he is talking about is called "CGA" and closely resembles a serial port. However it still requires a graphics card and a monitor! You can convert a CGA signal ...

Running dual monitors can add some serious efficiencies to your working process. You can customize the configurations and bounce between both screens. Use them separately or connect them to drag ...

The 5-BNC cable and the VGA connection cable both send data to one device from another by transmitting an electric signal. However, there are significant differences in the way that they are ...