KALEA INFORMATIQUE 2 port SFF 8654 8i to 4X PCIe Gen 4.0 x4 adapter card with physical x16 connectors

Converts two SFF-8654 24G inputs into four PCIe x4 Gen4 ports, ideal for adding multiple expansion cards while maintaining high performance and maximum compatibility. PCIe connectors in x16 physical format but wired as x4, allowing the installation of various cards while optimizing the use of available PCI Express lanes. Each SFF-8654 connector provides two independent x4 links, offering the option to use only one link if only two PCIe ports are needed. Designed with Amphenol SMT connectors and a low-loss 85 Ohm PCB for stable, reliable transmission that complies with high-speed PCIe 4.0 standards. Includes a 12V GPU power connector (ATX 2×3 Mini-Fit 5569) and a 6A buck regulator for stable power delivery. No drivers required, compatible with Windows, Linux, macOS, and DOS.