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Green PCB card with four blue USB 3.0 ports and PCIe x1 edge connector

Grwibeou

Grwibeou PCIe x1 to 4 Port USB 3.0 Expansion Card

SKU CH-T3KK-QS0CB

Adds four USB 3.0 ports through a single PCIe x1 slot with no extra power cable needed

  • TypePCI Express to USB Card
  • Internal USB Ports4x USB Ports
  • Adds four USB 3.0 ports via a single PCIe x1 slot
  • No extra power cable required — draws power directly from the slot
  • Gold-plated USB connectors reduce interference and preserve data integrity
  • Six status LEDs flash on boot for quick visual confirmation
  • Compact 120 × 55 × 75 mm card weighs only 70 g

Four USB 3.0 ports from a single x1 slot

This PCIe x1 to four-port USB 3.0 expansion card adds external connectivity to desktops that lack enough native ports. It suits builders expanding I/O for peripherals, external drives or mining rigs needing multiple riser connections. The card draws power directly from the slot, so no auxiliary cable is required.

Gold-plated connectors and six status LEDs

The board measures 120 by 55 by 75 mm and weighs about 70 g, plugging straight into the motherboard without an extender cable. Gold-plated USB connectors reduce interface interference, while six onboard LEDs flash at boot to confirm link status. An onboard BIOS chip improves motherboard and graphics-card compatibility and lowers power draw.

Replaces USB 2.0 headers or single-port add-in cards

The upgrade is worthwhile when a system needs four simultaneous 3.0 connections but has only a x1 slot free. Windows 10 recognises up to eight graphics cards and Windows 7 up to six, so larger GPU arrays require Linux. Buyers who need more than four USB ports or internal headers should look elsewhere.

特長

  • Adds four USB 3.0 ports via a single PCIe x1 slot
  • No extra power cable required — draws power directly from the slot
  • Gold-plated USB connectors reduce interference and preserve data integrity
  • Six status LEDs flash on boot for quick visual confirmation
  • Compact 120 × 55 × 75 mm card weighs only 70 g

仕様

TypePCI Express to USB Card
Internal USB Ports4x USB Ports

この商品に関する質問

What bandwidth does the PCIe x1 link provide for the four USB 3.0 ports?

The card uses a single PCIe x1 connection, so all four USB 3.0 ports share that one lane's throughput.

What are the card's dimensions and weight for case clearance?

The board measures approximately 120 x 55 x 75 mm and weighs about 70 g.

How is the card powered and what is the common installation mistake?

It draws power directly from the PCIe slot with no extra cable; the mistake is forgetting to seat the card fully so the slot powers it.

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