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Black 19cm internal cable with 19-pin USB 3.0 female and 9-pin USB 2.0 male connectors

Ruth's sister

Ruth's sister 19Pin USB 3.0 Female to 9Pin USB 2.0 Male Internal Power Cable 19cm

SKU CH-J4XP-H5Q2G

Converts a 19-pin USB 3.0 header to a 9-pin USB 2.0 header for front-panel compatibility

  • Connect front-panel USB 3.0 ports to a USB 2.0 motherboard header
  • 19 cm cable fits tight chassis spaces without strain
  • 19-pin female to 9-pin male connector enables direct header attachment
  • Plastic housing shields conductors from EMI and RFI
  • Supports 480 Mbps throughput for compatible USB 2.0 devices

Adapter purpose and fit

This 19-pin USB 3.0 female to 9-pin USB 2.0 male cable lets a motherboard with a USB 2.0 header drive a front-panel USB 3.0 port. It is built for PC builders who need to connect internal USB devices directly to the header. The 19 cm length suits tight routing inside a chassis. Buyers who require native USB 3.0 throughput or a longer reach should choose a different solution.

Thermals noise and power

The adapter draws power from the motherboard header and operates at USB 2.0 speeds of 480 Mbps. Lower power consumption and higher protocol efficiency keep heat negligible and the cable silent. Durable plastic insulation protects the wire cores and reduces electromagnetic and radio interference during normal use. No active cooling or extra power connectors are involved.

Bundled items and effect

The package contains one 19-pin female to 9-pin male cable. The single cable completes the connection between the front-panel USB 3.0 connector and the USB 2.0 motherboard header immediately. No driver disc, software utility or mounting hardware is included, so the installer must rely on the operating system’s built-in USB support.

Highlights

  • Connect front-panel USB 3.0 ports to a USB 2.0 motherboard header
  • 19 cm cable fits tight chassis spaces without strain
  • 19-pin female to 9-pin male connector enables direct header attachment
  • Plastic housing shields conductors from EMI and RFI
  • Supports 480 Mbps throughput for compatible USB 2.0 devices

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 19Pin USB 3.0 female connector to the 9Pin USB 2.0 male header without bending pins?

Align the 19Pin female end with the front-panel USB 3.0 port block, then press the 9Pin male plug straight onto the motherboard USB 2.0 header; the keyed shroud prevents mis-alignment, so do not force it at an angle.

Will the plastic cable insulation degrade and need replacement inside a running PC?

The plastic housing and wire insulation are rated for continuous internal use and do not have a scheduled replacement interval; inspect only if you rewire the front panel.

At what sustained throughput does the 480Mb link become the bottleneck?

The adapter converts the 19Pin USB 3.0 interface to a 9Pin USB 2.0 header limited to 480Mb/s, so any transfer above that rate will be constrained by the 2.0 header.

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