USB 3.0 19/20-Pin Header Extension Cable – 15cm Flat Ribbon
USB 3.0 19/20-Pin Header Extension Cable – 15cm Flat Ribbon
USB 3.0 19/20-Pin Internal Header Extension Cable | 15cm Black Flat Ribbon
Extend your motherboard's internal USB 3.0 header with ease using this compact 15cm (5.9-inch) flat ribbon extension cable. Designed for tight PC builds, small form-factor cases, and any situation where your USB 3.0 header needs a little extra reach, this adapter delivers rock-solid performance without the clutter of bulky wires.
Key Features
- Universal 19/20-Pin Compatibility: Features a 19/20-pin IDC female connector on one end and a 19/20-pin IDC male connector on the other — compatible with virtually all standard motherboard USB 3.0 internal headers.
- SuperSpeed Data Transfer: Supports USB 3.0 data transfer speeds up to 5Gbps for fast, stable, and reliable signal transmission between your motherboard and front-panel USB ports.
- Flat Black Ribbon Wire: The 26AWG flat ribbon design is more durable and flexible than individual crimped wires, offers a tidy cable-managed appearance, and makes cleaning and airflow management simpler inside your case.
- Perfect for Tight Spaces: At just 15cm / 5.9 inches (including connectors), this cable is ideal for compact ITX builds, mini-towers, or any scenario where clearance around the motherboard header is limited.
- High-Quality Construction: Built with standard tin-coated 26AWG copper conductors and a durable PVC jacket for long-lasting, dependable performance.
Specifications
| Connector Type | 19/20-Pin IDC Male to Female |
| Cable Length | Approx. 15cm / 5.9 inches (including connectors) |
| Wire Gauge | 26AWG flat ribbon (tin-coated copper) |
| Jacket Material | PVC |
| Color | Black |
| USB Standard | USB 3.0 (up to 5Gbps) |
What's in the Box
- 1 × USB 3.0 19/20-Pin Internal Header Extension Cable (15cm)
Made in Mainland China.
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Frequently Asked Questions
Q: Is this USB 3.0 header extension cable compatible with my motherboard?
A: Yes — this cable uses a standard 19/20-pin IDC connector that is compatible with virtually all desktop motherboards featuring an internal USB 3.0 header. It works with major motherboard brands including ASUS, MSI, Gigabyte, ASRock, and more.
Q: Will this cable affect USB 3.0 data transfer speeds?
A: No. The cable is engineered to support the full USB 3.0 bandwidth of up to 5Gbps, using quality 26AWG tin-coated copper conductors and proper shielding to maintain signal integrity at the rated speed.
Q: Is this cable suitable for small form-factor or ITX motherboard builds?
A: Absolutely. At only 15cm (5.9 inches) in length, and with its slim flat ribbon design, this cable is purpose-built for compact PC cases and tight motherboard header clearances where a standard cable would be too bulky or stiff.