The NVIDIA TNT2 M64 4xAGP is a graphics card that was part of NVIDIA's TNT2 series of graphics processors, released in the late 1990s and early 2000s. It was designed for entry-level and budget-oriented systems, offering support for 3D gaming and video rendering. The M64 variant is a lower-clocked version of the original TNT2, optimized for cost-effective solutions.

If you're working with a Dell Workstation or other system that uses the NVIDIA TNT2 M64 graphics card, you will need the correct Windows drivers to ensure optimal performance. These drivers allow your system to communicate with the GPU and enable all of its features.