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A black 20-pin male connector splitting into two USB 3.0 Type-A male plugs with short cables

LORDWORLD

LORDWORLD 20 Pin Male to Dual USB 3.0 A Male Adapter

SKU CH-MH2M-528H9

Adds two front-panel USB 3.0 ports via a 20-pin motherboard header, running at 3.0 or 2.0 speeds

  • Adds two front USB 3.0 ports via internal 19-pin header
  • Works on first-gen USB 3.0 motherboards for full 5Gbps speed
  • Functions on USB 2.0 boards with ports at 2.0 speed
  • Plug-and-play installation requires no drivers or tools
  • Hot-swappable design allows connection while system runs

Front-panel USB 3.0 enabler

This adapter connects a 19-pin internal USB 3.0 header to two external Type-A male plugs. It is built for PC builders adding front-panel USB 3.0 ports to first-generation USB 3.0 motherboards. The plug-and-play design requires no drivers and supports hot-swapping while the system runs. It suits anyone upgrading a chassis without rear I/O changes.

Speed ceiling and fallback

On native USB 3.0 headers the link operates at 5 Gbps, giving full bandwidth for external drives and peripherals. When plugged into a USB 2.0 header the same ports fall back to USB 2.0 speeds, so high-throughput devices will hit a bottleneck. The adapter does not increase the motherboard's native capability; it only exposes what the header already provides.

No extras included

The package contains only the 20-pin to dual Type-A cable assembly. No brackets, screws, extension cables or software utilities are supplied. Builders must ensure their case front-panel cutouts match Type-A dimensions and that the 19-pin header pinout follows the standard layout. Installation is purely mechanical and electrical.

Highlights

  • Adds two front USB 3.0 ports via internal 19-pin header
  • Works on first-gen USB 3.0 motherboards for full 5Gbps speed
  • Functions on USB 2.0 boards with ports at 2.0 speed
  • Plug-and-play installation requires no drivers or tools
  • Hot-swappable design allows connection while system runs

Specifications

BrandLORDWORLD

Questions about this item

Will the 20-pin adapter work with my older motherboard that only has USB 2.0 headers?

Yes, it enables front USB 3.0 ports on USB 2.0 motherboards, though the ports will run at USB 2.0 speed.

How can I verify the 19-pin internal cable and dual USB 3.0 A male connectors are functioning after installation?

Plug a USB 3.0 device into each front port; both should be recognised immediately and transfer data at the motherboard's supported USB 3.0 or 2.0 rate.

Does the package include the 19-pin internal USB 3.0 cable, or must I buy it separately?

The adapter connects two external USB 3.0 A male headers to an internal 19-pin cable; that internal cable is not included and must be purchased separately.

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