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Main image of PCIe USB 3.0 Expansion Card, PCI Express to Front Panel USB 3.0 Adapter with 19/20 Pin Internal Header for Desktop PC

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PCIe USB 3.0 Expansion Card, PCI Express to Front Panel USB 3.0 Adapter with 19/20 Pin Internal Header for Desktop PC

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PCIe slot expansion, converts PCIe interface to internal 19/20Pin USB3.0 front panel header
High-speed USB 3.0 bandwidth for fast data transmission of U disks and hard drives
Perfect for desktop chassis without native front USB 3.0 internal connector
Standard low-profile design, compatible with full-height and small form factor cases
Plug and play, supports mainstream Windows systems without complicated drivers

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This PCIe to front panel USB 3.0 expansion card is a practical internal upgrade accessory for desktop computers lacking built-in 19/20-pin USB 3.0 front panel headers. Insert the card into the motherboards PCIe slot, and you will get a dedicated internal 19/20Pin USB3.0 header to connect your cases front USB ports.

It fully complies with USB 3.0 transmission standards, delivering fast transfer speeds for flash drives, external SSDs, card readers and other USB peripherals, greatly shortening the time for copying large files, videos and archives.

The card adopts standard PCI Express interface and fits most ATX, MATX and ITX desktop chassis. With a matching low-profile bracket, it can be installed in slim small cases without space conflicts. High-quality control chip brings stable signal output and avoids connection lag or identification failure.

No extra complicated setup is required. It supports Windows 7/8/10/11 operating systems, automatically recognized after power on. This adapter solves the trouble of motherboards missing front USB 3.0 internal pins, restoring the convenient front-panel USB access for daily office, gaming and file backup use.

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First Listed on Newegg	July 29, 2026

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Item#: 9SIC4P5M1T2303