: This is the primary software suite for this model. It allows you to manage monitor settings—such as brightness, contrast, and picture modes—directly from your desktop rather than using the physical monitor buttons.
The most up-to-date software and documentation can be found on the LG Product Support Page OnScreen Control (v9.47) lg 20mp48a driver
is a 19.5-inch AH-IPS LED monitor designed for color accuracy and user comfort : This is the primary software suite for this model
The app is arguably more useful than the raw driver. It allows you to control brightness, contrast, volume, and screen split using your mouse. and screen split using your mouse.