Hub USB DELOCK 67341 header 20 pin a 2× USB 5 Gbit/s

The DELOCK USB 5 Gbps hub (model 67341) provides an internal connection from a standard 20‑pin motherboard/header to two external USB ports, each capable of up to 5 Gbps transfer speeds. Designed for desktop and small form‑factor systems, this hub enables additional high‑speed USB connectivity for peripherals, external storage, or accessory charging while using an internal header connection for neat cable management and reliable signal routing.

Advantages

This USB hub supports high data rates up to 5 Gbps per port, allowing fast file transfers and smooth operation with modern USB devices. Its internal 20‑pin header connection keeps external cabling tidy and reduces clutter at the rear of the system. The compact design makes it suitable for installation in constrained spaces, and the hub is compatible with a wide range of USB peripherals and storage devices that use standard USB signaling.

Suitable for

• Adding two high‑speed USB ports to desktop PCs via internal header
• Connecting external SSDs and flash drives for fast data transfers
• Providing additional ports for USB accessories such as webcams, audio interfaces, or card readers
• Small form‑factor builds where rear port expansion is limited

Key specifications

• Interface: 20‑pin internal motherboard/header connector to 2× external USB ports
• Data transfer rate: up to 5 Gbps per USB port (USB 3.x speeds)
• Number of ports: 2 external USB ports
• Form factor: compact internal module suitable for constrained spaces
• Compatibility: standard USB devices and storage media supporting 5 Gbps operation

How to use

Install the hub by connecting the 20‑pin connector to the matching internal header on the motherboard, ensuring correct pin alignment to avoid damage. Secure the module in a convenient internal location with appropriate mounting or cable ties to prevent strain on the connector. Route the external USB cable(s) to the desired access point on the system chassis and connect USB devices as needed. The operating system should recognize attached devices automatically; if necessary, install or update chipset and USB controller drivers supplied by the motherboard manufacturer.

Recommendations

Use high‑quality USB cables and connect directly to the hub’s external ports for best performance. Avoid overloading the host header with excessive power draw devices; for power‑hungry peripherals, use self‑powered external hubs or devices with independent power supplies. Keep firmware and USB controller drivers up to date to ensure stable 5 Gbps operation.