USB-C to 9-Pin Motherboard Power Cable 50cm | Data & Charge

USB-C to 9-Pin Motherboard Power Cable – 50cm

Keep your PC build clean and connected with the OULLX USB Type-C to 9-Pin Motherboard Power Cable. This 50cm cable bridges your computer's internal 9-pin (USB 2.0) header to a USB-C port, making it the ideal solution for powering a secondary LCD screen mounted on your PC case, charging your smartphone, or transferring data — all from a single tidy connection inside your rig.

Key Features

• Dual Functionality: Supports both power supply for PC case secondary screens and phone charging with data transfer over a single cable.
• Universal Compatibility: Connects standard 9-pin/5-pin internal USB headers on motherboards to USB-C devices.
• Compact 50cm Length: Perfectly sized for routing inside a PC tower without excess slack or messy cable management.
• Plug-and-Play: No assembly, drivers, or tools required — simply connect and go.
• No High-Concern Chemicals: Built with safety-conscious materials for worry-free use inside your system.
• Sturdy Construction: Durable connectors and insulated wiring built to handle everyday internal cable use.

Specifications

• Brand: OULLX
• Connector Type: USB Type-C (female/male) to 9-Pin Motherboard Header
• Cable Length: 50cm (approx. 19.7 inches)
• Assembly Required: No
• High-Concern Chemicals: None
• Country of Origin: Made in Mainland China

What's in the Box?

• 1× USB Type-C to 9-Pin Power & Data Cable (50cm)

Perfect For

• PC builders adding a secondary LCD display to their case panel
• Charging USB-C smartphones directly from the motherboard header
• Clean, internal cable routing in mid-tower and full-tower builds
• Data transfer between USB-C devices and a PC motherboard header

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Frequently Asked Questions

Q: What does the USB-C to 9-Pin motherboard power cable do?

A: This cable connects your motherboard's internal 9-pin USB 2.0 header to a USB-C port. It enables two main functions: supplying power to a secondary LCD screen on your PC case, and charging or transferring data to/from a USB-C smartphone or device — directly from your motherboard.

Q: Is this cable compatible with all motherboards?

A: This cable is designed to work with standard 9-pin (USB 2.0) internal headers found on the vast majority of ATX, Micro-ATX, and Mini-ITX motherboards. Always verify your motherboard's header pinout before connecting to ensure full compatibility.

Q: Does the cable require any installation software or drivers?

A: No. This is a plug-and-play cable — simply connect it to your motherboard's 9-pin header and the USB-C device. No drivers, software, or additional assembly is needed.

Q: Will this 50cm cable fit inside a standard PC tower case?

A: Yes. The 50cm (approximately 19.7 inch) length is designed specifically for routing inside mid-tower and full-tower PC cases, providing enough reach without creating excess slack or cable clutter.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.