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Main image of AJMRTC Motherboard 9Pin USB 2.0 Header 1 to 2/4 Female Extension Cable Hub Adapter Port Multiplier, Internal Mainboard USB2.0 Header Splitter for PC Case Front Panel DIY Internal Expansion

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AJMRTC Motherboard 9Pin USB 2.0 Header 1 to 2/4 Female Extension Cable Hub Adapter Port Multiplier, Internal Mainboard USB2.0 Header Splitter for PC Case Front Panel DIY Internal Expansion

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- 9pin USB2.0 header splitter converts one motherboard internal header into 2 or 4 female ports for internal USB expansion
- Fully compliant with USB 2.0 standard, supports up to 480Mbps data speed for internal PC peripheral connection
- Compact internal hub adapter fits inside computer chassis, no external space occupation for frontpanel modification
- Secure pintopin connection design avoids loose contact, stable signal transmission for internal USB devices
- Easy plugandplay installation, ideal for desktop PC DIY, case refitting and internal hardware debugging

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AJMRTC internal 9pin USB 2.0 header multiplier splitter expands a single motherboard 9pin USB2.0 header into multiple female header ports inside your computer case. Supporting USB 2.0 480Mbps data transfer rate, this internal hub adapter helps you add extra internal USB connections for frontpanel ports, cooling fans, RGB controllers and other internal peripherals. Built for chassis DIY modification and hardware upgrade, simple direct plug installation without driver needed. It is a practical solution when your motherboard lacks enough internal USB 2.0 headers for custom PC builds.

Specifications

Brand: AJMRTC Input: Motherboard 9Pin USB 2.0 Male Header Output: 2Port / 4Port USB2.0 Female Header Standard: USB 2.0 Max Speed: 480 Mbps Installation: Internal PC Chassis Use Application: Desktop Motherboard, PC DIY, Case FrontPanel Expansion, Internal Peripherals

Additional Information
First Listed on Newegg	August 28, 2026

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Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by ThermalNest Return Policy

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Item#: 9SIC8JMM563991