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Black 90-degree down-angled USB 3.0 internal cable with 20-pin male and 19-pin female connectors

SMUGDESK

SMUGDESK 90 Degree Down Angled USB 3.0 20Pin/19Pin Male to Female Extension Cable

SKU CH-ZJ1K-JG2QR

A 90 degree down angled USB 3.0 internal extension cable with 20 pin and 19 pin connectors saves chassis space and supports 5Gbps data transfer for front panel motherboard headers

  • 90° down-angled connector saves chassis space and reduces cable strain
  • 5 Gbps USB 3.0 bandwidth ensures fast, stable front-panel data transfer
  • 20-pin and 19-pin headers fit standard motherboard USB 3.0 connectors
  • Compact routing suits mini-ITX builds and tidy internal cable management
  • Shielded construction prevents signal interference for long-term reliable connection

Compact 90° USB 3.0 Internal Extension

This 90-degree down-angled cable connects a motherboard’s internal 20-pin or 19-pin USB 3.0 header to a front-panel port. It targets builders working in mini-ITX or space-constrained chassis who need to route the header connection downward without stressing the cable. The low-profile bend keeps the connector close to the board for a tidy internal layout.

Straightforward Header Installation

Align the male plug with the keyed motherboard header and press straight down; the 90° angle naturally follows the board edge. The only common issue is mis-counting pins on 19-pin headers — leave the keyed pin empty so the 20-pin plug seats correctly. Shielded conductors reduce the chance of signal interference once routed behind drive cages.

5 Gbps Bandwidth for Front-Panel Ports

The link delivers full USB 3.0 throughput for external drives, docks or high-speed peripherals attached to the case front. It handles sustained file transfers and device charging within the spec’s current limits. Runs out of headroom only if the header itself is shared with additional internal devices that exceed the controller’s total bandwidth budget.

Highlights

  • 90° down-angled connector saves chassis space and reduces cable strain
  • 5 Gbps USB 3.0 bandwidth ensures fast, stable front-panel data transfer
  • 20-pin and 19-pin headers fit standard motherboard USB 3.0 connectors
  • Compact routing suits mini-ITX builds and tidy internal cable management
  • Shielded construction prevents signal interference for long-term reliable connection

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the 5Gbps link is active after installing the 20-pin header?

Open Device Manager, locate the USB 3.0 controller, and verify the connected front-panel device shows SuperSpeed or 5Gbps in its properties.

What connectors and accessories are included with the 90-degree down-angled cable?

The package contains the 20-pin male to 19-pin female extension cable only; no additional brackets, screws or adapters are supplied.

Should I choose the 20-pin or 19-pin version for my motherboard header?

The single cable fits both 20-pin and 19-pin internal USB 3.0 headers, so no separate version selection is required.

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