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PCIe 1-to-7 port multiplier board with USB 3.0 riser cables

Ruth's sister

Ruth's sister PCIe 1 to 7 Port Multiplier USB 3.0 Riser Adapter internal power cable

SKU CH-1P9P-1PRM5

A PCIe port multiplier expands one x16 slot into seven x1 connections using USB 3.0 risers for video card mining

  • Expands one PCIe slot into seven for multi-GPU builds
  • USB 3.0 riser cables carry data between the multiplier and each graphics card
  • Supports x16 mechanical cards on x1 electrical links for mining rigs
  • New condition ensures reliable connections in continuous operation

PCIe 1-to-7 port multiplier

The adapter splits a single PCI Express x16 slot into seven x1 connections using USB 3.0 riser cables. It is aimed at miners and testers who need to run multiple graphics cards from one motherboard.

Seven cards from one slot

The board supports up to 16 lanes distributed across the seven ports, giving each card a x1 link. Bandwidth per card is limited to the USB 3.0 riser interface, so high-throughput compute workloads will saturate the connection quickly.

Highlights

  • Expands one PCIe slot into seven for multi-GPU builds
  • USB 3.0 riser cables carry data between the multiplier and each graphics card
  • Supports x16 mechanical cards on x1 electrical links for mining rigs
  • New condition ensures reliable connections in continuous operation

Specifications

No published specifications for this item yet.

Questions about this item

Will the 16-lane connector on this riser work with my existing PCIe x1 motherboard slot?

The adapter converts a single PCIe x1 slot into seven x16 connectors using USB 3.0 links, so it fits your current x1 slot while providing multiple x16 endpoints for graphics cards.

How can I verify each of the seven ports is active after installation?

Check Device Manager or your mining software — every connected GPU should appear as a separate video device on its own x16 link, confirming all seven ports are functioning.

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