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Short black cable with 20-pin IDC plug and USB Type-B socket

Fervit

Fervit USB 3.0 20Pin IDC Header Male to Type-B Female Extension Cable 30cm

SKU CH-YB6Q-7DM6X

A 30 cm panel-mount cable that extends an internal USB 3.0 20-pin header to a rear Type-B female port at 5 Gbps

  • 5 Gbps throughput with USB 3.0 host and device
  • 20-pin IDC header to Type-B female for panel mounting
  • Gold and silver plated connectors with welded strain relief
  • 30 cm cable length for internal chassis routing
  • Compatible with USB 3.0 SSDs and cameras

20-Pin IDC to Type-B Cable

This 30cm Fervit cable connects a motherboard 20-pin IDC header to a panel-mount USB 3.0 Type-B female port. It extends an internal USB 3.0 link to the chassis exterior for direct device attachment. Gold-plated contacts and a welded strain-relief design protect the connection from accidental tugs. The cable is new and built to the USB 3.0 base specification.

Suits front-panel or enclosure builds

Builders adding a Type-B port to a PC case, external drive bay or equipment cabinet will find the 20-pin header and 30cm reach convenient. Users who need a longer run, a different panel cut-out or a Type-A external connector should look at other options. The cable only serves USB 3.0 Type-B panel mounting and does not adapt to other header pin counts.

Check header and clearance first

Verify that your motherboard provides a standard 20-pin USB 3.0 IDC header before ordering. Confirm the 30cm length reaches your chosen panel location without tension. Ensure the Type-B female cut-out matches your chassis cut-out dimensions. The host and connected device must both support USB 3.0 to achieve the stated 5Gbps throughput.

How it compares

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

Price $17.99
Pricier than about 70% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameFervit

Questions about this item

What internal header must my motherboard provide for the 20-pin IDC male connector to attach?

Your motherboard needs a spare 20-pin USB 3.0 internal header to plug the IDC male end into.

Will the cable still function if I connect a USB 2.0 device to the Type-B female port?

Yes, the Type-B female port is backward compatible and will operate at USB 2.0 speeds with older devices.

How can I verify the link is running at the full 5 Gbps rate after installation?

Check the connection speed in your OS device manager or run a benchmark; it should report USB 3.0 / 5 Gbps when both host and device support 3.0.

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