Innov8 Wholesale Ltd

USB 3.0 19 Pin Male to USB 2.0 9 Pin Internal Adapter Cable – Motherboard Header Converter (20cm)

USB 3.0 19 Pin Male to USB 2.0 9 Pin Internal Adapter Cable – Motherboard - Main image
USB 3.0 19 Pin Male to USB 2.0 9 Pin Internal Adapter Cable – Motherboard - View 2
$5.17 $7.95 In stock

Category: USB Internal Header Adapters

This USB 3.0 to USB 2.0 internal adapter cable allows you to convert a USB 3.0 19 pin motherboard header into a standard USB 2.0 9 pin connection. It is a practical solution for ensuring compatibility between modern motherboards and older PC case front panel USB ports.

Ideal for system upgrades or repairs, this adapter enables you to connect USB 2.0 front panel ports to a USB 3.0 header without needing additional expansion cards.

The 20cm cable length provides a neat and tidy installation, making it perfect for compact builds or where minimal cable slack is preferred. Built for reliability, it ensures a stable internal connection and consistent performance.

Key Features

  • Converts USB 3.0 19 pin header to USB 2.0 9 pin connector

  • Ideal for front panel compatibility in PC cases

  • 20cm cable for compact and tidy installation

  • Stable and secure internal connection

  • Plug and play, no drivers required

  • Suitable for PC builds, upgrades, and repairs

Specifications

  • Interface: USB 3.0 to USB 2.0 (header conversion)

  • Connector A: USB 3.0 19 Pin Male

  • Connector B: USB 2.0 9 Pin Female

  • Cable Length: 20cm

  • Use Case: Internal motherboard header conversion

  • Compatibility: Standard ATX / Micro-ATX / Mini-ITX systems

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Before arranging a return

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Olivia ★★★★★

My old case only has USB 2.0 headers, and this 20cm cable let me use the USB 3.0 port on the motherboard without any issues. The length is just right for tucking it neatly behind the drive bay.

Sebastian A. ★★★★★

Needed to plug an old USB 2.0 card reader into my modern motherboard, and this 20cm cable perfectly bridged the gap without any issues. The connector clicked in firmly and the length is just right for a tidy case layout.

Lily T. ★★★★★

Finally, a simple cable that lets me use my USB 2.0 front panel with a modern motherboard—no extra adapters needed. The 20cm length was just right for routing neatly inside my case.

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