This 2-pack of PCI-E 8X riser cards features a specialized 90-degree male to female adapter design, perfect for server installations and mining setups where space optimization is crucial. The high-quality PCB construction with gold-plated connectors ensures reliable data transmission and durability. These adapters allow for flexible GPU placement and improved airflow management in compact cases. The right-angle design helps reduce stress on motherboard slots while maintaining signal integrity. Each card includes mounting holes for secure installation and comes with clear pin markings for foolproof setup. These risers are compatible with standard PCI-E 8X slots and provide a professional solution for systems requiring angled connections. Ideal for both professional server builds and mining rigs where multiple cards need to be installed in confined spaces.