Characteristics of single card drivers

The following figure shows the Windows Display Properties dialog box to configure the driver for all monitors connected to a single video card with multiple output ports.

In this figure, the resolution setting is for four monitors arranged side by side in a single row. The resolution for each monitor is 1024 x 768. Added together, the composite screen resolution is 4096 x 768. You only need to configure a single monitor’s resolution, color depth, and refresh rate. The resolution setting applies to all monitors connected to the single video card.