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Item#: N82E16815158297

StarTech 2 Port SuperSpeed USB 3.0 PCI Express Card with SATA Power Model PEXUSB3S22

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  • PCI Express to USB Card
  • USB 3.0
  • Up to 5.0 Gbps Data Transfer Rate

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

The PEXUSB3S22 2-Port PCI Express SuperSpeed USB 3.0 Card (with SATA Power) lets you add 2 USB 3.0 ports to any PCI Express-enabled computer system. With SuperSpeed USB 3.0, you can reach data transfer speeds up to 5 Gbps, while still being backward compatible with existing USB 2.0 devices at 480Mbps.

With a built-in SATA power connector, each USB port can deliver up to 900mA of power to USB 3.0 devices (500mA for USB 2.0), by connecting to your computer power supply. Compatible with both Low profile/half-height or Full profile computer cases, this PCIe USB 3.0 card delivers exceptional quality and reliability for years of use.

  • newegg Add USB 3.0 Connectivity to Your PC The StarTech PEXUSB3S22 add-on card instantly adds two USB 3.0 ports to your PCI Express equipped computer for lightning data transfer speed of up to 5Gbps and 80% more power than USB 2.0.
  • newegg Easy Application Dual profile brackets are included for easy use in full height or low profile/small form factor system. An auxiliary SATA power connector ensures maximum, sufficient power for USB devices.

Learn more about the STARTECH PEXUSB3S22




PCI Express to USB Card
External USB Ports
2x USB Ports
Internal Ports
1 x SATA
USB 3.0
Data Transfer Rate
Up to 5.0 Gbps
Operating Systems Supported
Windows XP(32/64-bit)/ Server 2003(32/64-bit)/ Vista(32/64-bit)/ 7(32/64-bit)/ Server 2008 R2


Provides two external USB 3.0 connections

Fully compliant with USB 3.0 revision 1.0 specifications and Intel xHCI rev0.95 specifications, with transfer rates up to 5 Gbps

Built-in SATA power connector for high-powered USB devices, suitable for systems with limited or no LP4 power supply connections

Provides up to 900mA per USB port

Backward compatible with USB 2.0 and USB 1.0/1.1 devices

Support Control/Bulk/Interrupt/Isochronous USB Transfer modes

Compliant with PCI Express 2.0 specifications

Includes a Low Profile/half-height installation bracket

Chipset ID: NEC D720200

Dimensions & Weight

0.59" x 2.76" x 2.36"
1.52 oz
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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