The product is a lot of two Nvidia NVS 510 2GB PCI-E video graphics cards, each with 2GB of GDDR3 memory and Mini DisplayPort connectors. These graphics cards are based on the NVIDIA Quadro NVS 510 chipset and offer multiple monitor support. They come with a cooling component including a fan with heatsink, a manufacturer warranty of 3 months, and are compatible with PCI and PCI Express 2.0 x16 slots. The cards are from NVIDIA, a reputable brand known for high-quality graphics components, and are suitable for a variety of computer setups.