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Fervit USB 2.0 header 1-to-4 female extension cable 30cm

Fervit

Fervit USB 2.0 Header 1-to-4 Female Extension Cable 30cm

SKU CH-91MD-X3D9H

A 30 cm cable splits one motherboard USB 2.0 header into four female ports and includes adhesive backing for internal mounting

  • Expands one USB 2.0 header to four ports
  • 30 cm cable reaches across the motherboard tray
  • Adhesive backing secures the hub to the chassis
  • 9-pin male plug fits standard desktop headers
  • Adds extra internal USB connections for peripherals

Internal USB 2.0 header multiplier

This adapter plugs into a single 9-pin USB 2.0 header on a desktop motherboard and splits it into four female 9-pin connectors. It is intended for builders who need more internal USB ports for front-panel hubs, card readers or other headers than the board provides natively. The 30 cm cable length allows flexible routing inside the case. No external power or drivers are required.

Passive operation and thermal profile

The device draws power directly from the motherboard header and adds no active cooling, so it produces no audible noise and negligible heat under normal loads. Total current available to the four ports is limited by the single upstream header, so simultaneous high-draw devices may exceed that budget. The adhesive backing secures the small PCB to the chassis or board without mechanical fasteners.

Adhesive mounting and port expansion

A factory-applied adhesive pad lets you fix the multiplier directly to the motherboard tray or a flat surface, keeping cables tidy and preventing strain on the header pins. The only functional change is the increase from one to four 9-pin USB 2.0 connectors; no software, firmware or additional cabling is bundled. Builders who need more than four headers or require USB 3.x speeds cannot use this adapter for those purposes.

Highlights

  • Expands one USB 2.0 header to four ports
  • 30 cm cable reaches across the motherboard tray
  • Adhesive backing secures the hub to the chassis
  • 9-pin male plug fits standard desktop headers
  • Adds extra internal USB connections for peripherals

Specifications

BrandFervit

Questions about this item

How do I install the Fervit USB 2.0 header extension cable, and which step is often done incorrectly?

Plug the male 9-pin connector into the motherboard header, then attach the cable using the adhesive backing on the chassis; the step often missed is securing the cable before connecting devices, which strains the header pins.

What maintenance or replacement will the Fervit 30cm USB 2.0 header multiplier need later?

No scheduled maintenance is required; inspect the adhesive mount and the four female 9-pin connectors periodically for dust or loose fit, and replace the cable only if a connector becomes damaged or intermittent.

What limit appears first on the Fervit 1-to-4 USB 2.0 header cable under sustained use?

The single motherboard 9-pin header shares its total USB 2.0 bandwidth and current budget across all four female ports, so simultaneous high-draw devices will hit that shared limit first.

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