• $37.39
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  • Ships from China.
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    PCIe 4.0 x1 to OCuLink SFF-8612 Host Adapter Card, SFF-8611 Cable Connection for External eGPU Dock & NVMe SSD Storage Expansion

    • PCIe 4.0 x1 host interface with built-in x4 OCuLink SFF-8612 female port, per lane 16GT/s transfer rate, backward compatible with PCIe 3.0 motherboards; works via matching SFF-8611 cable for external device connection
    • Dual-scenario universal design: supports external eGPU graphics dock for mini PC gaming upgrade, and external NVMe U.2/M.2 SSD enclosure for high-speed storage expansion
    • Compact triangular PCB layout, equipped with standard full-height bracket, fits ATX/MATX/mini ITX chassis; occupies only one spare PCIe x1 slot without wasting wide x4/x8/x16 bandwidth
    • Impedance-controlled high-frequency PCB, gold-plated contacts reduce signal attenuation and crosstalk, stable low-latency transmission for long-hour gaming rendering and large file read-write
    • Driver-free plug-and-play, native support for Windows 10/11, Linux, server operating systems; bootable via external NVMe SSD, no extra software needed
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    This PCIe 4.0 x1 to OCuLink SFF-8612 adapter converts motherboard PCIe x1 lane into an external OCuLink high-speed interface, transmitting pure PCIe Gen4 signals through SFF-8611 cables to connect external graphics docks or NVMe solid-state storage enclosures.

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