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Two short black flat-ribbon cables with 20-pin USB 3.0 male-to-female connectors

BUCIER

BUCIER USB 3.0 Header Extension Cable 19/20 Pin 15cm 2-Pack

SKU CH-QDQF-ZVC3Z

Extends a motherboard USB 3.0 19/20-pin header by 15 cm with flat 22 AWG ribbon cable for 5 Gbps data transfer

  • TypeUSB
  • Connector TypeUsb 3.0
  • ColorBlack
  • Cable Length0.43 ft
  • Length0.43 ft
  • Connector Number20
  • Extend internal USB 3.0 headers with 15 cm flat ribbon cable
  • 5 Gbps data transfer via 19/20 pin male-to-female connectors
  • Low-profile design fits tight SLI and multi-GPU layouts
  • 22 AWG tin-coated copper ribbon ensures stable signal transmission
  • Two cables and self-adhesive tape included for flexible routing

Internal USB 3.0 header extension for tight builds

This BUCIER cable extends a motherboard 19/20 pin USB 3.0 header by 15 cm using a flat ribbon design. The male-to-female layout supports 5 Gbps data transfer and ships as a two-pack with self-adhesive tape for securing the route inside the case.

Verify header pin-out and clearance before ordering

The supplier notes that the motherboard-end connector can fit loosely on some boards because header dimensions vary across manufacturers. Confirm that your motherboard uses a standard 19/20 pin arrangement and that 15 cm of ribbon length reaches the desired front-panel or add-in card location without strain.

Flat ribbon construction eases routing in crowded

The 22 AWG 1007 tin-coated copper ribbon is more durable than discrete crimped wires and lies flat against the motherboard tray. Self-adhesive tape is included to hold the cable in place, reducing the risk of accidental disconnection during component swaps or transport.

Highlights

  • Extend internal USB 3.0 headers with 15 cm flat ribbon cable
  • 5 Gbps data transfer via 19/20 pin male-to-female connectors
  • Low-profile design fits tight SLI and multi-GPU layouts
  • 22 AWG tin-coated copper ribbon ensures stable signal transmission
  • Two cables and self-adhesive tape included for flexible routing

Specifications

BrandBUCIER
ModelUSB 3.0 Header Extension Cable
TypeUSB
Connector TypeUsb 3.0
ColorBlack
Cable Length0.43 ft
Length0.43 ft
Connector Number20
Connector DetailUsb 3.0
Terminal GenderMale-to-Female
Speed5 gigabits_per_second
ConstructionCopper
FeaturesData Transfer

Questions about this item

Does the 2-pack include everything needed to connect two USB 3.0 front-panel headers to the motherboard?

Yes — the pack contains two 19/20-pin male-to-female extension cables and one strip of self-adhesive tape for securing the flat ribbon cables inside the case.

The listing shows both 19-pin and 20-pin — which one fits my motherboard header?

Each cable has a 20-pin male plug on one end and a 20-pin female socket on the other; the extra pin position is simply unused on 19-pin headers, so the same cable works with either keying.

Will the 5 Gbps rating hold over the 15 cm flat-ribbon link inside a crowded case?

The 1007-22AWG shielded flat ribbon is specified for 5 Gbps signal integrity at this length, so front-panel USB 3.0 ports should run at full SuperSpeed without degradation.

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