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Black 90-degree USB 3.0 20-pin male to 19-pin female internal extension cable

SMUGDESK

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

SKU CH-Q0B6-AQ2CS

A right-angled internal cable extends a motherboard USB 3.0 header to the front panel at 5 Gbps

  • 90° right-angle connector saves internal case space and reduces cable strain
  • 5 Gbps USB 3.0 speed enables stable high-speed data for front-panel ports
  • 20-pin / 19-pin header compatibility fits standard motherboard USB 3.0 connectors
  • Short compact design keeps internal wiring clean and simplifies cable management
  • Durable shielded pins maintain a reliable connection for long-term motherboard use

Internal header cable for compact builds

This SMUGDESK cable adapts a motherboard 20Pin or 19Pin USB 3.0 header to a right‑angled female port. The 90° connector keeps the cable flat against the board, freeing room in small chassis and preventing strain on the pins during assembly or upgrades.

Sustained 5Gbps throughput under load

The link maintains USB 3.0 speeds continuously while front‑panel ports or internal devices transfer large data sets. Shielded conductors and durable pin contacts resist signal degradation during extended copy sessions or backups, keeping bandwidth stable without throttling.

Low thermal impact and silent operation

As a passive internal cable it draws no extra power and generates no audible noise. The short, low‑profile routing improves airflow inside the case, helping nearby components stay cool without adding fan load.

How it compares

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

Price $11.99
Cheaper than about 80% of the 15,227 comparable items (median $14.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the 90° angled connector on this USB 3.0 cable block airflow or add heat inside the case?

The right‑angle design is meant to save space and reduce cable strain; it draws no power itself and adds no measurable heat to the system.

What motherboard header does this 20‑pin/19‑pin cable need to plug into?

It connects directly to a standard internal USB 3.0 header on the motherboard using the 20‑pin male end.

Will this extension work with an older front‑panel USB 2.0 port I want to keep?

The cable is built for USB 3.0 headers and 5 Gbps speeds; it is not wired for legacy USB 2.0 front‑panel connectors.

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