The Dell E198FP is a 19-inch LCD monitor that was designed to connect to your computer via VGA or DVI cables, offering display output. Since it's a monitor, the device itself doesn't require a complex driver like a printer or scanner would. In most cases, Windows will automatically detect and configure the monitor with a generic driver, so you won't need to manually install a specific driver for it.
However, there is a monitor driver (also called an INF file) that can be installed to provide the operating system with detailed information about the display's capabilities (e.g., native resolution, refresh rate, color profiles). This can help ensure the monitor runs at its optimal settings.