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Main image of AJMRTC Motherboard 9Pin USB2.0 Header 1to2 Port Multiplier Hub Adapter, Internal Female Extension Connector for Desktop PC Chassis Internal USB Expansion and Hardware DIY Modification

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AJMRTC Motherboard 9Pin USB2.0 Header 1to2 Port Multiplier Hub Adapter, Internal Female Extension Connector for Desktop PC Chassis Internal USB Expansion and Hardware DIY Modification

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- Expands one motherboard 9pin USB2.0 internal header into two USB 2.0 female ports for extra internal connectivity
- Builtin hub circuit supports up to 480Mbps USB2.0 data transfer for lowpower internal peripherals
- Compact PCB board fits narrow PC chassis without interfering with surrounding motherboard components
- Plugandplay design, no driver needed for ATX, MATX and ITX desktop motherboards
- Ideal for internal USB device connection, case modification and custom PC assembly projects

Overview

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AJMRTC internal 9pin USB2.0 header hub multiplier increases available internal USB ports from a single motherboard header. It provides two independent USB2.0 female ports for connecting LED strips, cooling fans and other lowpower accessories. The smallform PCB fits inside limited chassis space for clean internal wiring. Direct plugin installation requires no additional software. Not suitable for highpower USB devices that draw heavy current.

Specifications

Brand: AJMRTC
Input: Motherboard 9Pin USB 2.0 Header
Output: 2 × USB2.0 Female Port
Transfer Speed: Up to 480Mbps
Board Type: Internal PCB Hub Adapter
Compatibility: ATX, MATX, ITX desktop motherboards
Installation: PlugandPlay, DriverFree
Note: Not recommended for highpower USB peripherals

Additional Information
First Listed on Newegg	August 28, 2026

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Warranty

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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#: 9SIC8JMM583613