Features: Experience data transfer with the PCIe4.0 X8 to SFF-8654 X8 Adapter, featuring PCIE compatibility for connection. Suitable for professional and enthusiasts expand their storage capabilities with reliable and efficient solution. Perfect for use in servers environment or computers where data transfer and stable performances. This lightweight expansion card offers a plug and play design, making it essential component for enhancing data storage and transmission efficiency. Perfectly suited for high performances computing environment, such as gaming setups or professional workstations, where maximizing speed and reliability Specifications: Component:PCB Size:Approx.12x12cm/4.72x4.72inch Package Includes: 1Pc Adapter Card note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.