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Main image of AJMRTC 5Gbps 4Port USB3.0 Internal Female Panel Mount Baffle Cable, PCI Bracket to Motherboard 20Pin Header, 50CM Desktop PC Chassis Rear I/O Expansion Adapter for DIY PC Hardware Upgrade

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AJMRTC 5Gbps 4Port USB3.0 Internal Female Panel Mount Baffle Cable, PCI Bracket to Motherboard 20Pin Header, 50CM Desktop PC Chassis Rear I/O Expansion Adapter for DIY PC Hardware Upgrade

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Adds four USB3.0 female ports by reusing empty PCI slot on desktop chassis
Connects directly to motherboard 20pin USB3.0 internal header, plugandplay without drivers
Supports 5Gbps superspeed data transfer for external SSD, flash drives and USB peripherals
50cm flexible PVC cable allows neat internal wiring for ATX and midtower computer cases
Standard fullheight PCI metal bracket for quick screwmount installation for PC modification

Overview

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AJMRTC 4port USB3.0 PCI baffle cable expands your desktops available USB ports by utilizing an unused PCI slot. It plugs into motherboard native 20pin USB3.0 internal header and outputs four USB 3.0 TypeA female ports, no extra expansion card required. Boasting 5Gbps bandwidth, it delivers fast file transfers for external solidstate drives, memory sticks, cameras and other USB3.0 devices. The 50centimeter flexible black PVCjacketed cable offers ample length for clean cable routing inside most standard PC enclosures. Heavyduty fullheight metal PCI bracket ensures stable panel mounting. Fully plugandplay, no software installation needed. Perfect for DIY PC builders, system integrators and desktop hardware upgrade projects.

Specifications

Brand: AJMRTC
Output Ports: 4 × USB3.0 TypeA Female
Motherboard Header: 20Pin USB3.0
Transfer Rate: USB3.0 up to 5Gbps
Cable Length: 50 cm
Bracket: Standard FullHeight PCI Metal Bracket
Cable Jacket: Black PVC
Compatibility: ATX / MidTower Desktop Chassis, DIY PC Assembly

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
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Item#: 9SIC8JMM5F1490