2-Port Panel Mount USB 3.0 to 20-Pin Motherboard Header Cable
PCM Cable Co., Ltd. is one of the leading 2-port panel mount usb 3.0 to 20-pin motherboard header cable manufacturers and suppliers in China. Welcome to wholesale high quality customized products at discount price from our factory. Contact us for quotation and free sample.
The 2-Port Panel Mount USB 3.0 to 20-Pin Motherboard Header Cable (DWG No. PCM-0917) allows you to expand a motherboard's USB 3.2 Gen1 header into two secure and durable panel-mount USB Type-A ports. Designed for custom PC builds, industrial computers, servers, and control cabinets, this cable provides a stable high-speed connection for USB flash drives, authentication keys, and other USB 3.0 devices.
As a direct factory manufacturer, we ensure consistent quality, competitive pricing, and full customization for OEM & ODM projects.
Specifications
| Product Name | USB 3.0 2-Port Panel Mount Adapter, 20-Pin Motherboard IDC to 2x USB Type-A Female |
| DWG No. | PCM-0917 |
| Connector A | 2× USB 3.0 / USB 3.2 Gen1 Type-A Female (Panel Mount) |
| Connector B | 20-Pin USB 3.2 Gen1 Motherboard Header |
| USB Standard | USB 3.0 / USB 3.2 Gen1 (5Gbps) |
| Backward Compatibility | USB 2.0 / USB 1.1 |
| Cable Structure | (28AWG1P+EAM)2 + 28AWG1P + 24AWG2 CEAB(85%) |
| Mounting Hardware | Built-in M3 nuts, screws included |
| Length Options | 50cm or Custom |
| Jacket Material | PVC |
| Application | PC front panel, server rack, kiosk, industrial control, embedded systems |

Features
- 2× Panel Mount USB 3.0 Type-A Ports
Secure mounting with pre-installed M3 embedded nuts; screws included.
- 20-Pin USB 3.2 Gen1 Motherboard Header
Connects directly to standard front-panel USB headers.
- SuperSpeed USB 5Gbps
USB 3.2 Gen1 compliant; downward compatible with USB 2.0 / 1.1.
- High-Quality Cable Structure
(28AWG1P + EAM)2 + 28AWG1P + 24AWG2 CEAB (85% coverage)
- Reliable & Durable Design
Suitable for workstation cases, rack chassis, kiosks, automation systems.
- Factory Direct Supply
Custom lengths, connectors, and cable specifications available.

Applications
This USB 3.0 20-Pin Motherboard to Dual Panel-Mount Cable is ideal for expanding USB access in:
- PC front-panel ports
- Industrial computers & terminals
- Server chassis and rackmount systems
- Embedded systems & IoT devices
- Kiosks, ATMs, medical equipment
- Secure environments needing easy-access USB key insertion
Perfect for using bootable USB drives, security keys, dongles, external readers, and standard USB peripherals.
Factory Advantages
As a professional cable manufacturer, we offer:
- In-house production & strict QC
- Custom molding and cable design
- OEM/ODM services for global brands
- Competitive factory prices
- Fast delivery & stable supply
- Engineering support for custom projects
We provide reliable front-panel and motherboard interface cable solutions for IT, industrial, and embedded system integrators worldwide.

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