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Black 19-pin USB 3.0 motherboard extension cable 14.7 cm 5.8 in 24AWG pure copper

BUCIER

BUCIER USB 3.0 Motherboard Extension Cable 19pin 14.7 cm

SKU CH-7T44-4R7J2

A 19-pin USB 3.0 motherboard extension cable measuring 14.7 cm to clear graphics-card or cooler clearance issues

  • Connector TypeLighting Connector to USB A
  • Extends front-panel USB 3.0 reach by 14.7 cm
  • 19-pin male-to-female header fits standard motherboard connectors
  • 24 AWG pure-copper conductors maintain full USB 3.0 signal integrity
  • Low-profile plug clears graphics cards and bulky coolers
  • Replaces damaged or missing front-panel USB cables

What this cable does

This BUCIER extension cable carries a USB 3.0 header from the motherboard to a more accessible position inside the case. It is built for builders whose chassis front-panel plug cannot reach the board because a long graphics card or large cooler blocks the way. The 19-pin male-to-female design keeps the original pin-out intact. Professional fitting is advised.

Limits of the USB 3.0 header

The cable extends the internal header by 14.7 cm using 24 AWG pure-copper conductors. Signal quality remains within the USB 3.0 specification only at this length; longer runs are not supported by the design. The 19-pin connector matches the standard motherboard header, so no adapter is required. Routing space inside the case must accommodate the short tail.

Capacity and headroom

One front-panel USB 3.0 port gains the extra reach needed to clear bulky components. The 5.8 inch lead solves clearance issues for a single header; it does not add extra ports or split the connection. Builders needing multiple extended headers or longer routing paths will need a different solution. The black 24 AWG wire keeps the install tidy.

Highlights

  • Extends front-panel USB 3.0 reach by 14.7 cm
  • 19-pin male-to-female header fits standard motherboard connectors
  • 24 AWG pure-copper conductors maintain full USB 3.0 signal integrity
  • Low-profile plug clears graphics cards and bulky coolers
  • Replaces damaged or missing front-panel USB cables

Specifications

Connector TypeLighting Connector to USB A

Questions about this item

Should I choose the 14.7 cm or 5.8 in version of this extension cable?

Both figures describe the same cable; 14.7 cm equals 5.8 in, so there is only one length to select.

What does the USB 3.0 label mean for transfer speed inside my PC?

The cable carries a USB 3.0 signal through a 19-pin internal header, supporting the standard 5 Gbit/s rate when connected to a compatible motherboard and front-panel port.

How does the 19-pin interface limit what I can connect?

The 19-pin male and female plugs match a standard motherboard USB 3.0 header, allowing one internal header to drive a single front-panel USB 3.0 port.

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