Features: Enhanceds your systems performances with NVMe ssds to PCIe 4X extender cable, engineered for 10,000+ plugs unplugs cycles and fast speed data transfer. Featuring multiple layered PCBs construction and reinforced connectors, it ensures stable signal integrity for PCIe4.0 devices across extended usage scenarios. for PC builders, gaming enthusiasts, and IT professional PCIe expansion for rigs or upgrades. for adding NVMe storage to PCIe slots in case, upgrading legacys systems, or extending GPU/ssds placement in high performances computings setups. Universally for major motherboards brands and PCIe devices, this adapter maintains full protocol support for NVME ssds integration. Specifications: Materials: PCBs Size:100x100mm/3.94x3.94inch Package Includes: 1PC Computer adapters Board note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.