Startech DVIDDMM20 20' DVI Dual Digital M/M

how to connect two monitors to one computer much like two heads two monitors are better than one expand your workspace with a minimum of fuss you will need a computer with an open port a second monitor and a VGA or DVI cord optional an AGP or PCI video card and a DVI to VGA adapter step 1 look at the back of your computer and locate an available VGA or DVI port the VGA or DVI cord from the second monitor will fit the port purchase and install an AGP or PCI video card if your computer does not have an available port step 2 plug in the second monitor and turn it on connect the best monitor to the DVI port to optimise your hardware restart your computer if neither monitor comes with a DVI port use a DVI to VGA adapter to connect the monitor setup the second monitor on a PC by right-clicking the desktop and then clicking properties on the display properties window click the Settings tab ste