The NVIDIA RIVA TNT2 Model 64/Pro is a graphics processing unit (GPU) released by NVIDIA in the late 1990s. It was part of the RIVA TNT2 series, which was a popular line of 3D graphics cards that offered good performance for its time, particularly for gaming and multimedia applications. The RIVA TNT2 Model 64 was a more affordable variant of the TNT2, offering lower memory configurations, while the Model 64 Pro was a higher-end version of the same card, providing slightly better performance.
The Windows driver for the NVIDIA RIVA TNT2 Model 64/Pro allows the operating system to communicate with the GPU and use it to render graphics on your display. Without the correct driver, the operating system may not be able to fully utilize the capabilities of the graphics card, resulting in poor performance or even no display output.