The ORICO PCIe Gen3 M.2 M Key to 6 Ports SATA 3.0 Adapter Card is a black expansion card made of ABS and metal. It has a compact size of 80*22*10mm and supports Windows, Mac OS, Linux, and NAS systems. With a total bandwidth of 16Gbps and PCIe Gen3 X2 transmission protocol, this card provides fast data transfer rates. It features 6 SATA 3.0 ports and 1 M.2 PCIe NVMe output interface, offering ample storage options for your computer system. Ideal for expanding storage capacity and improving system performance, the ORICO PCIe Gen3 M.2 expansion card is a reliable choice for enhancing your computer's capabilities.