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Main image of AJMRTC Motherboard 9Pin USB 2.0 Header 1 to 2 Female HUB Connector Adapter, Internal USB Port Multiplier Splitter, 1-to-2 Port Extension Converter for Desktop PC Mainboard USB2.0 Front Panel Internal

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AJMRTC Motherboard 9Pin USB 2.0 Header 1 to 2 Female HUB Connector Adapter, Internal USB Port Multiplier Splitter, 1-to-2 Port Extension Converter for Desktop PC Mainboard USB2.0 Front Panel Internal

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1. 1-to-2 USB Port Multiplier: Converts one motherboard 9pin USB2.0 header into two USB 2.0 female ports to expand internal USB connections.
2. Standard 9Pin USB 2.0 Header Input: Directly plugs into mainboard 9pin USB2.0 front panel header for internal signal and power transmission.
3. 480Mbps USB 2.0 Speed: Compliant with USB 2.0 specification, supports 480Mbps data transfer and power supply for small USB peripherals.
4. Built-in Hub Circuit: Integrated hub circuitry enables simultaneous operation of two USB devices, great for internal card readers and compact USB gadgets.
5. Plug & Play Installation: No driver required, compact PCB fits inside PC case for ATX, MATX, ITX desktop DIY builds and hardware upgrades.

Overview

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AJMRTC internal USB 2.0 hub adapter acts as a port multiplier, turning a single motherboard 9pin USB2.0 header into dual female ports. It supports USB2.0 480Mbps data and power transmission. This compact internal splitter helps PC builders expand limited front panel USB resources inside computer cases. The small PCB board saves chassis space and supports tidy cable management. Plug and play without drivers, ideal for adding internal USB ports for card readers and small USB accessories during DIY desktop system upgrades.

Specifications

Brand: AJMRTC
Product: USB2.0 9Pin Header 1 to 2 Port Hub Adapter
Input: Motherboard USB2.0 9Pin Header
Output: Dual USB 2.0 Female Ports
Standard: USB 2.0
Max Speed: 480Mbps
Function: Internal USB Port Multiplier / Splitter
Application: Desktop PC Mainboard Internal USB Expansion
Compatible Brands: ASUS, Gigabyte, MSI, Dell, HP, Lenovo and motherboards with USB2.0 9pin header

Additional Information
First Listed on Newegg	October 17, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

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Return for refund within: 30 days
Return for replacement within: non-replaceable
This item is covered by ‌ConnectFlow USA Return Policy

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Item#: 9SIC9FFM8V1247