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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

  • Rated speed5 Gbit/s
  • Connection typeUsb 3.0
  • Cable length0.43 ft (0.13 m)
  • Connector count20
  • Connector detailsUsb 3.0
  • Connector genderMale-to-Female
  • 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.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $16.99
Pricier than about 60% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameBUCIER
Model nameUSB 3.0 Header Extension Cable
Product typeUSB
Product colorBlack
Performance
Rated speed5 Gbit/s
Ports & slots
Connection typeUsb 3.0
Connector count20
Connector detailsUsb 3.0
Connector genderMale-to-Female
Size & build
Cable length0.43 ft (0.13 m)
Overall length0.43 ft (0.13 m)
Build detailsCopper

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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