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Green circuit board with four blue USB ports and a PCI-E bracket

YINGHUA

YINGHUA USB 3.0 PCI-E 4 Port Expansion Card

SKU CH-J6EV-PQC69

Adds four USB 3.0 ports at 5 Gbps through a dual-channel PCIe slot

  • TypePCI to USB Card
  • Four USB 3.0 ports at 5 Gbps each
  • Dual-channel PCIe design keeps bandwidth steady
  • Adds high-speed USB to any desktop PCIe slot
  • New condition, ready to install

Four USB 3.0 ports on PCIe

This expansion card adds four USB 3.0 ports to a desktop computer through a single PCIe slot. It is intended for users who need additional high-speed connections for external drives, peripherals or accessories. The card uses a dual-channel design to deliver 5 Gbps bandwidth per port. It fits standard desktop builds that have a free PCIe slot available.

Dual-channel PCIe interface

The card plugs directly into a PCIe slot on the motherboard and draws power from the bus without extra cables. It frees up front-panel headers and avoids the need for internal USB hubs or adapters. Each port operates independently so multiple devices can transfer data at the same time. Builders who need more than four ports or a different interface will need a separate solution.

Highlights

  • Four USB 3.0 ports at 5 Gbps each
  • Dual-channel PCIe design keeps bandwidth steady
  • Adds high-speed USB to any desktop PCIe slot
  • New condition, ready to install

Specifications

TypePCI to USB Card

Questions about this item

Will the four USB 3.0 ports sustain 5 Gbps each when all are active at once?

The card provides four USB 3.0 ports rated at 5 Gbps; total throughput is shared across the PCIe link.

Does the card need an extra power cable to run all four ports under load?

Power is drawn from the PCIe slot, so no external connector is required.

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