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Main image of Aomoproing Dual Port USB 3.0 A Male to 20 Pin Male Motherboard Extension Cable Adapter, 5Gbps High Speed Data Transfer Cable for PC Computer Motherboard

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Aomoproing Dual Port USB 3.0 A Male to 20 Pin Male Motherboard Extension Cable Adapter, 5Gbps High Speed Data Transfer Cable for PC Computer Motherboard

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Dual Port USB 3.0 Design: Converts 20-pin motherboard header to 2 USB 3.0 Type-A ports, expands connectivity.
5Gbps High Speed: Supports ultra-fast data transfer, backward compatible with USB 2.0/1.1.
Stable Motherboard Connection: 20-pin male connector fits standard motherboard USB headers firmly.
Flexible & Durable Cable: Stable transmission, anti-interference, long service life for desktop PC.
Wide Compatibility: Ideal for computer cases, motherboards, DIY PC builds and industrial applications.

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Connect two external Male A-Type USB 3.0 headers with an internal 19pin USB 3.0 cable

Enables Front USB 3.0 ports on first generation USB 3.0 motherboards

Enables Front USB 3.0 ports on USB 2.0 motherboards (ports run at USB 2.0 speed)

Easy installation: Plug and Play

Hot Swappable (can be connected and removed while the system is running)

The Internal to External USB 3.0 Adapter can be used to connect an internal 19Pin USB 3.0 cable, leading to the front USB 3.0 ports, to external USB 3.0 ports.

Thanks to the Cooler Master USB 3.0 Internal to External Adapter, the latest cases are now backwards compatible with first gen USB 3.0 motherboards that lack an internal USB 3.0 header.

Alternatively, it can be used to enable front USB 3.0 ports on motherboards without USB 3.0 support by connecting them to external USB2.0 ports. (front USB 3.0 ports will run at USB 2.0 speeds)

Additional Information
First Listed on Newegg	March 14, 2026

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Item#: 9SIC472KTV1209