USB 3.0 19/20-Pin Internal Header Extension Cable 15cm Flat
USB 3.0 19/20-Pin Internal Header Extension Cable 15cm Flat
USB 3.0 19/20-Pin Motherboard Header Extension Cable – 15cm Flat Ribbon
Need a little extra reach on your motherboard's internal USB 3.0 header? This compact 15cm (5.9-inch) flat ribbon extension cable bridges the gap between tight-fitting PC cases and your motherboard's USB 3.0 19/20-pin header — without the clutter of traditional crimped wire bundles.
Made in Mainland China.
Key Features
- Universal 19/20-Pin Compatibility: Features a 20-pin male IDC connector on one end and a 20-pin female IDC connector on the other, compatible with virtually all standard ATX motherboard USB 3.0 internal headers.
- SuperSpeed USB 3.0 – Up to 5Gbps: Supports data transfer speeds up to 5Gbps for fast, stable signal and data transmission with no bottlenecks.
- Flat Black Ribbon Design: The 26AWG flat ribbon construction is more flexible and durable than individual crimped wires, delivers a cleaner cable routing, and helps maintain healthy airflow inside your case.
- Ideal for Tight Spaces: At just 15cm, this extender is perfectly sized for small form factor (SFF) builds, ITX cases, and cramped motherboard layouts where the header is awkwardly positioned.
- Quality Construction: Built with tin-coated 26AWG copper conductors and PVC insulation for reliable, long-lasting performance.
Specifications
| Connector Type | 20-pin Male IDC to 20-pin Female IDC (19/20-pin compatible) |
| Cable Length | approx. 15cm / 5.9 inches (including connectors) |
| Wire Gauge | 26AWG flat ribbon, tin-coated copper |
| Insulation Material | PVC |
| Color | Black |
| Data Speed | Up to 5Gbps (USB 3.0) |
Package Contents
- 1 × USB 3.0 19/20-Pin Internal Header Extension Cable (15cm)
Related Products You May Like
- 10-Pack Waterproof Cable Glands PG7 PG9 Nylon Connectors
- 10-Pack Rubber Strain Relief Cord Boot Protectors 4.6–6mm
- 25-in-1 Precision Magnetic Screwdriver Set | Pro Repair Kit
Note: Slight color variations may occur due to monitor display settings. Measurement tolerance is ±1–3cm.
Learn more: OSHA on eye and face protection
Frequently Asked Questions
Q: Is this USB 3.0 header extension cable compatible with both 19-pin and 20-pin motherboard headers?
A: Yes. The cable uses a 19/20-pin IDC connector format, making it compatible with virtually all standard internal USB 3.0 motherboard headers — whether they use a 19-pin or 20-pin layout. Simply plug the male end into your motherboard header and connect your existing USB 3.0 cable to the female end.
Q: Will this cable reduce USB 3.0 data transfer speeds?
A: No. The cable is engineered to maintain full USB 3.0 SuperSpeed performance of up to 5Gbps. The 26AWG tin-coated copper conductors ensure a stable, high-quality signal with no speed degradation over its 15cm length.
Q: Why use a flat ribbon cable instead of individual crimped wires?
A: Flat ribbon cables are generally more durable and flexible than individually crimped wire sets. They also result in cleaner cable management, reduce the risk of individual wire snagging, and help keep your PC interior tidy for better airflow.