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Green PCIe adapter board with four USB ports and 16x slot

Ruth's sister

Ruth's sister 4usb riser internal power cable

SKU CH-H74J-7YAYT

A PCI-E 1× to 4-port multiplier board that splits one slot into four riser connections for GPU mining rigs

  • Expands a single PCIe slot into four 1x connections
  • Supports GPU installation via 16x riser interface
  • Includes USB connectivity for flexible riser placement
  • New condition ensures reliable performance for mining setups

PCI-E 1-to-4 multiplier for mining rigs

This adapter board splits a single PCI Express x16 slot into four x1 connectors so multiple graphics cards can share one motherboard lane. It is built for cryptocurrency mining setups that need dense GPU deployment without adding extra motherboards or platforms.

Passive design runs silently

The riser card has no onboard fans or active components, so it adds no audible noise and negligible electrical load beyond the attached GPUs. Builders who need temperature-controlled airflow or silent operation must rely entirely on case ventilation and GPU coolers.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $31.99
Pricier than about 73% of the 7,772 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 16X riser board and what step is often missed?

Seat the board into a 16X slot, then plug each of the four 1X risers into the board's ports; the step often missed is connecting external power to every riser so all GPUs receive stable current.

What maintenance or replacement will the 16X riser board and its four 1X risers need later?

Inspect the board and riser connectors for dust or bent pins every few months; replace any riser cable that shows frayed wires or intermittent contact to keep all four GPUs running reliably.

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