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Main image of PCIe 5.0 to Dual MCIO Riser Cable, 350mm PCIe x16 to 2X MCIO 8i 74P Extension Cable for GPU/NVMe SSD Expansion in Server Workstation (Single MCIO, 350MM)

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PCIe 5.0 to Dual MCIO Riser Cable, 350mm PCIe x16 to 2X MCIO 8i 74P Extension Cable for GPU/NVMe SSD Expansion in Server Workstation (Single MCIO, 350MM)

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Please check the product images and wiring table to confirm whether this product is compatible with your needs before purchasing.becasue your wiring / pin assignment is different from ours. PS: we can also customize your wiring for your application.PCIe 5.0 High-Speed Performance: Supports latest PCIe 5.0 standard delivering maximum bandwidth up to 128 GB/s for high-performance GPU and NVMe SSD expansion
Dual MCIO 8i Connectors: Features two MCIO 8i 74-pin interfaces allowing connection of multiple devices.
Premium Construction: UL1061/UL22258 certified cables with nylon braiding and full shielding ensure stable signal transmission and durability
Optimized Length & Design: 350mm cable enables flexible component placement for improved chassis airflow and thermal management
Server-Grade Compatibility: Designed for servers, workstations, and high-performance computing systems requiring MCIO interface connectivity

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This professional-grade PCIe riser cable converts a standard PCIe x16 slot into two advanced MCIO 8i 74-pin interfaces, enabling high-density component deployment in space-constrained environments.
Technical Specifications:
Interface: PCIe x16 (164-pin) to 2x MCIO 8i (74-pin)
Standard: PCIe 5.0 compliant
Cable Length: 350mm ±15mm
Wire Gauge: 30AWG (signal) / 18AWG (power: 12V, 3.3V)
Connectors: PCIe x16 female, MCIO 8i 74-pin male (x2)
Safety Certification: UL94V-0 rated materials

Important Compatibility Note:This cable requires compatible MCIO interface devices (certain server GPUs/NVMe expansion cards) and cannot directly connect to standard PCIe cards.
Applications:Ideal for server racks, workstations, GPU acceleration systems, and high-performance computing environments where space optimization and maximum bandwidth are critical.
Manufactured by MiraDeed Technology following strict quality control standards (Document: 67IT052 Rev.A4)

Additional Information
First Listed on Newegg	September 24, 2026

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Item#: 9SIC81RM7D8976