The ASRock 4-Way SLI-S111 Bridge is a specialized device designed to connect four NVIDIA graphics cards together for enhanced performance in gaming or graphics-intensive tasks. This product, with the part number 0C1R179-00112 and model 80-CXG2R0-1C01, is ideal for users looking to expand their system's graphics capabilities and achieve higher frame rates and smoother gameplay. With the trusted ASRock brand behind it and compatibility with NVIDIA chipset, this product offers a solid solution for those seeking multi-GPU setups. This is brand new I just opened the package to see what it was so I could list it.