Overview M.2 M Interface To PCIe Ports Reinforcement Design, Better Protection Neat Interface Layout: Can Effectively Reduce Interface Interference And Ensure Stable Data Transmission Expand To 4-Ch PCIe Port: Suitable For Application Scenarios That Require Multiple PCIe Ports At The Same Time Package include 1. PCIe-X1-TO-PCIe-X16-Cable x1 2. 6PIN to SATA cable x1 3. Dual plug USB 3.0 Type A cable x1 4. PCIe connection board x1