1-Port OCuLink PCIe Adapter Card X1 PCIe Expansion

PCIe x1 to OCuLink Adapter Card – SFF-8612 External GPU / NVMe Expansion

Upgrade your system’s connectivity with this high-speed PCIe x1 to OCuLink adapter card. Designed for enthusiasts and professionals, this adapter converts a standard PCIe slot into an OCuLink (SFF-8612) interface, enabling direct connection to external GPUs (eGPU), NVMe SSD enclosures, and other PCIe-based devices.
Built on PCIe 4.0 architecture, it delivers fast and reliable data transfer while maintaining compatibility with PCIe 3.0 systems. OCuLink technology provides a direct PCIe signal over cable, offering lower latency and higher efficiency compared to traditional external interfaces.

Perfect for compact PCs, test benches, or custom builds, this card offers plug-and-play installation with no additional drivers required.

🔑 Key Features
Converts PCIe x1 slot → OCuLink (SFF-8612) port
Supports PCIe 4.0 bandwidth (up to 16 GT/s per lane)
Compatible with eGPU docks, NVMe SSD enclosures, and PCIe expansion devices
Works in PCIe x1 / x4 / x8 / x16 slots (bandwidth varies by slot)
Low latency direct PCIe connection (no USB/Thunderbolt overhead)
Plug-and-play – no drivers required
Compact design for desktop or small form factor systems
📦 Specifications
Interface: PCIe x1 (backward compatible with PCIe 3.0)
Output: OCuLink SFF-8612 (SFF-8611 compatible)
Bandwidth: Up to PCIe 4.0 speeds (limited by slot)
Use Cases: eGPU, NVMe SSD, external PCIe expansion
OS Support: Windows / Linux (driverless)