1* PCIe 4.0 Expansion Card 4*U.2 NVMe PCI-E X4/8/16 to SFF-8643 For Windows
Expansion Interface: SFF-8643. High-Speed Data Transfer: Utilizing PCIe 4.0 technology, this split card supports high-speed data transfer, ensuring quick and efficient data flow, significantly enhancing file sharing and system response speed.