The is an older graphics card based on the NVIDIA GeForce 8600 GT (or similar G8x/G9x-era architecture).
Since many older Gigabyte cards carry the D33006 mark, you must look for the on the back of the card that starts with " GV- " followed by several letters and numbers. Gigabyte D33006 Graphics Card Driver For Windows 10
Remember that this card is over a decade old. It will provide basic 2D desktop acceleration and very light 3D (older games like CS: 1.6 or Age of Empires II). Do not expect 4K video, modern gaming, or VR. The is an older graphics card based on