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SIIG 4-Port USB 3.0 PCIe (JU-P40412-S1)

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Adds four external Super Speed USB 3.0 ports to your PCIe-enabled desktop PC
Works with high-bandwidth USB 3.0 devices, such as external hard disks, high resolution webcams, video surveillance cameras, digital video cameras, multi-channel audio and more
Supports data rate up to 5Gb/s and backward compatible with USB 2.0/1.1 devices
Supports per port over-current protection
Powered by Renesas (NEC) chipset for maximum compatibility
Compliant with PCI Express Base Specification, Revision 2.0

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Adds four external Super Speed USB 3.0 ports to your PCIe-enabled desktop PC
Works with high-bandwidth USB 3.0 devices, such as external hard disks, high resolution webcams, video surveillance cameras, digital video cameras, multi-channel audio and more
Supports data rate up to 5Gb/s and backward compatible with USB 2.0/1.1 devices
Supports per port over-current protection
Powered by Renesas (NEC) chipset for maximum compatibility
Compliant with PCI Express Base Specification, Revision 2.0

Additional Information
First Listed on Newegg	July 16, 2026

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Return for refund within: 30 days
Return for replacement within: 30 days
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Item#: 9SIC7ZSM1H5357