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Green PCB PCIe x1 card with four vertical USB 3.0 ports and metal bracket

PENGQIAO

PENGQIAO PCIe 1-to-4 Riser Card USB 3.0 expansion card

SKU CH-0MPQ-RDYYC

A PCIe x1 card adds four USB 3.0 ports for mining risers and fits x4, x8 or x16 slots

  • TypePCI Express to USB Card
  • External USB Ports4 Port
  • Plugs directly into PCIe X1, X4, X8 or X16 slot without extender cable
  • Single PCIe lane feeds four USB 3.0 ports for multi-device expansion
  • Powered entirely from the PCIe slot — no external power cable required
  • Built-in IC heat radiator keeps controller cool during continuous operation
  • Works with DOS, Linux and Windows XP through 10 without driver installation

PCIe 1-to-4 USB 3.0 Riser

This PCIe expansion card splits a single x1 slot into four USB 3.0 ports for connecting multiple riser cables. It targets miners and builders who need to attach several GPUs or accessories to one motherboard slot. The card draws power directly from the PCIe slot without extra cables. Supported operating systems include DOS, Linux, Windows XP through 10 and Server 2003-2008.

Build integration and slot compatibility

The board plugs straight into any PCIe x1, x4, x8 or x16 slot and mounts to the case bracket at 120 mm length. No external power connector is required, freeing PSU cables and reducing clutter inside the chassis. A single cable runs to the motherboard, keeping cable management simple. An on-board IC heatsink helps dissipate heat during sustained loads.

Port capacity and bandwidth limits

Four USB 3.0 ports provide connection points for up to four risers or devices simultaneously. The x1 PCI Express 2.0 link caps total throughput, so heavy simultaneous transfers will saturate the bus. It works for typical mining or multi-device setups but cannot deliver full x4 or x16 bandwidth to each port. Driver installation is not needed on supported systems.

Points forts

  • Plugs directly into PCIe X1, X4, X8 or X16 slot without extender cable
  • Single PCIe lane feeds four USB 3.0 ports for multi-device expansion
  • Powered entirely from the PCIe slot — no external power cable required
  • Built-in IC heat radiator keeps controller cool during continuous operation
  • Works with DOS, Linux and Windows XP through 10 without driver installation

Caractéristiques

TypePCI Express to USB Card
External USB Ports4 Port

Questions sur cet article

How many PCIe lanes does the x1 host link provide for four USB 3.0 ports?

The card uses a single PCIe 2.0 x1 lane shared across all four USB 3.0 ports, so total bandwidth is limited to one lane.

Does the card need extra power or cooling when all four ports run continuously?

It draws power only from the PCIe slot with no external cable, and an IC heat radiator is fitted to manage sustained heat.

Which slot sizes and operating systems will accept this riser without extra drivers?

Fits x1, x4, x8 or x16 slots and works on DOS, Linux, Windows XP through 10 without driver installation.

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