The ATI Mobility Radeon Xpress 200 Series is a line of integrated graphics chips used in laptops, particularly older models. These chips were designed to deliver a decent level of graphical performance for basic tasks such as web browsing, video playback, and some light gaming, but they are now considered quite outdated.

The ATI Mobility Radeon Xpress 200 Series Windows driver is software that allows your Windows operating system to communicate with the graphics hardware (the ATI Mobility Radeon Xpress 200 Series) in your laptop. This driver enables functions such as 2D/3D graphics rendering, video playback, and hardware acceleration for supported applications.