This pcie4.0 to NVMe adapter extension cable flexible length customization for 2230/2242/2260/2280, ensuring high speed data transfer and robust stability with its advanced design. Featuring 0.3mm thick FPC flexible PCB with 4 layer construction, it provides strong capabilities for PCIe connectivity, data integrity, and include light that glows steadily when connection. Ideal for PC builders and users upgrading their computer storage with NVMe, this adapter caters to individuals seeking efficient hardware expansions. Perfect for expanding slots in desktop PCs or laptops, it seamlessly integrates with PCIe device due to its notched slot design, enhancing compatibility in various computing environments. Package includes: 1Pc Extension Board