Features: Experience fast data transfer with PCIe X1 to 4 Port SATA3.0 Expansion Card, boasting speeds of up to 6Gbps for efficient storage operations. With 9215 chipset, this expansion card ensures stable connection, enhancing your system's performances with four additional SATA3.0 port. Suitable for computer enthusiasts, this expansion card is a perfect for those enhances their hardware capabilities. From professional data storage experts to small business owners, this expansion card meets the demands of storage and complex data management tasks. Effortlessly expand your PC or server storage capacity, improved heat dissipation and prolonged durability. Specifications: Component:PCB Size:Approx.55.9x69.6mm/2.2x2.74inch Package Includes: 1Pc Expansion 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.