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Item#: N82E16816132045

Rosewill RC-229U4 - PCI-Express 2.0 x1 Controller Card with Four USB 3.0 Ports

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  • 4 x USB 3.0 External Connectors
  • Up to 20 Gbps (5 Gbps per Port)
  • Hot-Swap and Hot-Plug

  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the Rosewill RC-229U4




PCI Express to USB Card
External USB Ports
4 port USB 3.0
Data Transfer Rate
Up to 5.0 Gbps
Operating Systems Supported
Windows 8, 7, Vista, XP and Linux


Ti Chipset

Supports PCIe 1.0 and PCIe 2.0 motherboard

Supports up to 4 external USB3.0 Devices
- Optimized for external USB SSDs, hard drives, drive enclosures, and USB3.0 Flash Drives

Supports Max 1.5A USB 5V bus power per USB 3.0 port

Backwards compatible with USB 2.0 & 1.1

Compliant Intel eXtensible Host Controller Interface (xHCI) Specification 0.96

Hot-Swap and Hot-Plug

Support Standard 4-pin Molex 8981 power connector or 15pin SATA power connector

Supports 64bit and 32bit Windows 8, Windows 7, Vista, XP, and Linux kernel 2.6.31 or later

RoHS Compliant


Package Contents
1x RC-229U4 PCI-Express 2.0 x1 USB3.0 Controller Card
1x Driver CD
1x SATA Power Converter Cable (SATA 15pin Female to Molex 4pin Female)
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
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