Fast Speed Opt Link Backplane with PCIe 5.0 Expansion Board for External GPU and Disk Mount

for eGPU & High Speed Devices: Designed for external GPU docks and fast storage, it maximizes for enthusiasts, professional, and mobile workstation users Requires Case Modification & Motherboard Compatibility: Must be installed in case expansion slots or dedicated openings, connecting via internal PCIe cables—suited for builds and customized eGPU enclosures Supports Multiple PCIe Specifications: Compatibles PCIe4.0 4X ( 64 Gbps bidirectional bandwidth) or more models for PCIe4.0 8X / 5.0, ideal for extreme GPUs and NVMe drive arrays Natived PCIe Directly Connection: The opt link backplate features a natived PCIe channel without conversion loss, near lossless bandwidth for external devices like GPUs and high speed storage, outperforming USB or other solution Durability Module Design: This copact metal backplate integrates standard connectors ( SFF 8611 / SFF 8612) to neatly extend internal PCIe interfaces, enabling clean module external connection without messy wiring