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Green circuit board with four long white slots and a metal bracket

SMUGDESK

SMUGDESK PCIe x1 to 4×PCIe 16X Multiplier Riser Card Data Adapter

SKU CH-EGFP-JG56Z

Turns one PCIe x1 slot into four external PCIe 16X ports for multi-GPU mining rigs with a professional switch chip for steady 24/7 operation

  • Turns one PCIe x1 slot into four external PCIe 16X ports for multi-GPU mining rigs
  • Professional PCIe switch chip delivers steady signal for long-term 24/7 cryptocurrency mining operation
  • External wired layout optimizes chassis space and improves heat dissipation of mining equipment
  • Standard metal mounting bracket fits most mining motherboards, compatible with PCIe x1/x4/x8/x16 slots
  • Fully compatible with Windows and mainstream Linux mining operating systems

PCIe x1 to 4×16X multiplier

This adapter converts a single PCIe x1 slot into four external PCIe 16X ports for attaching GPU risers. It is built for miners who need to add multiple graphics cards without replacing the motherboard. A professional PCIe switch chip keeps the signal stable during continuous operation.

Replaces extra motherboards

The card removes the need for additional motherboards or specialised mining boards when expanding a rig. The jump is worth it when the current board has spare x1, x4, x8 or x16 slots but not enough physical space for more GPUs. Standard metal brackets fit most mining frames.

Four GPU riser connections

Each 16X port accepts one riser, giving capacity for four graphics cards in a compact wired layout that aids heat dissipation. The design runs out when the power supply or the motherboard chipset cannot feed four additional cards, or when the operating system limits the number of recognised GPUs.

Highlights

  • Turns one PCIe x1 slot into four external PCIe 16X ports for multi-GPU mining rigs
  • Professional PCIe switch chip delivers steady signal for long-term 24/7 cryptocurrency mining operation
  • External wired layout optimizes chassis space and improves heat dissipation of mining equipment
  • Standard metal mounting bracket fits most mining motherboards, compatible with PCIe x1/x4/x8/x16 slots
  • Fully compatible with Windows and mainstream Linux mining operating systems

Specifications

No published specifications for this item yet.

Questions about this item

What bracket size fits the SMUGDESK PCIe multiplier card?

The card includes a standard metal bracket that aligns with typical mining motherboards and fits PCIe x1, x4, x8 or x16 slot openings.

Which step do builders often miss when installing this riser card?

Connect the external power cable to the board before securing the bracket; the switch chip needs stable power for 24/7 operation.

What component may need replacement after continuous mining use?

The PCIe switch chip handles steady signal for 24/7 loads; if signal integrity drops, the multiplier board itself would be the part to swap.

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