We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Flat black 19/20-pin USB 3.0 header extender ribbon cable 5.9 inch

BUCIER

BUCIER USB 3.0 Header Extension Cable 19/20 Pin 5.9 inch

SKU CH-PX0C-R21GT

A 15 cm flat-ribbon extender connects a 19/20-pin USB 3.0 motherboard header to a matching female port for 5 Gbps internal data links

  • Connection typeLighting Connector to USB A
  • Extend USB 3.0 header reach in tight cases with 5.9 inch flat ribbon cable
  • Flat black ribbon wire resists dust build-up and improves airflow over crimped wires
  • 20-pin male to female IDC connectors ensure stable 5Gbps data transfer
  • Low-profile 15 cm extender fits confined motherboard layouts without blocking adjacent slots
  • High-quality IDC construction delivers reliable signal integrity for internal USB 3.0 devices

USB 3.0 Header Extender for Builders

This 15 cm flat ribbon cable adds reach to a motherboard USB 3.0 header. The 20-pin male-to-female IDC connectors suit PC builders who need extra length in compact cases. It bridges the gap when front-panel ports sit far from the board. The low-profile design keeps cable routing tidy.

Thermals and Signal Integrity

The flat black ribbon layout improves airflow compared with loose crimped wires. Better airflow helps avoid local overheating inside the chassis. Shielded construction supports stable 5 Gbps data transfer. No active components means zero added power draw or noise.

Connector Geometry and Daily Use

The 19/20-pin IDC male plug fits standard motherboard headers without adapters. A matching female socket accepts front-panel USB 3.0 cables directly. Ribbon flexibility eases routing behind drive cages or motherboard trays. The 5.9 inch length suits tight spaces but cannot span full-tower widths.

How it compares

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

Price $15.99
Pricier than about 55% of the 15,227 comparable items (median $14.99).

Specifications

Ports & slots
Connection typeLighting Connector to USB A

Questions about this item

How do I connect the 19/20-pin IDC male end to my motherboard header?

Align the keyed notch on the IDC male connector with the missing pin on the motherboard's 19/20-pin USB 3.0 header and press straight down until fully seated; the flat ribbon cable then routes to the female end for front-panel or device connection.

Will the flat ribbon cable degrade or need replacement over time?

The black flat ribbon wire is more durable and flexible than individual crimped wires, resists dust buildup, and helps avoid overheating, so no scheduled replacement is required under normal use.

At what length does signal integrity limit the 5 Gbps transfer rate?

The 5.9 inch (15 cm) length is designed to maintain stable 5 Gbps signal transmission; longer runs beyond this extender may reduce reliability.

More in USB Cords & Extension Cables

Similar items