was purchased and opened, but was never able to get the GPUs to use it"This ASRock 3-Way Multi GPU SLi Bridge Rigid Connector Adapter 2S1S is a must-have for serious gamers and computer enthusiasts. Designed to support multiple graphics cards, this adapter allows for seamless communication between GPUs, resulting in improved performance and smoother gameplay. Crafted with high-quality materials and featuring a sleek design, this adapter is both durable and aesthetically pleasing. Whether you're building a new computer or upgrading an existing one, the ASRock 3-Way Multi GPU SLi Bridge Rigid Connector Adapter 2S1S is an excellent choice."