STARTECH 

PCIUSB3S4 StarTech.com 4 Port PCI SuperSpeed USB 3.0 Adapter Card with SATA/SP4 Power

Mfg Part Number:  PCIUSB3S4  
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Price: $109.99 + Free Shipping
Quantity:
In Stock: 343
Last Updated: Jun 18, 2025
No Sales Tax except these states
, PO and Wire.

The PCIUSB3S4 4-Port PCI to USB 3.2 Gen 1 Card enables legacy PCI slots to support the SuperSpeed USB 3.2 Gen 1 standard, which is capable of data transfer rates up to 5 Gbps. Using USB 3.2 Gen 1 devices with this card will increase data transfer rates with up to 1.3 Gbps of available bandwidth (PCI bus limit) - more than doubling performance compared to a USB 2.0 connection. Note: Some newer PCs may use a PCIe to PCI bridge which can cause unexpected compatibility issues with this product.
This versatile USB 3.2 Gen 1 adapter includes an optional SATA power connector which allows each USB port to deliver up to 900mA of power to connected USB 3.2 Gen 1 devices - suitable for even the most power hungry devices.
A perfect solution for older PCI-based systems or computers with only PCI expansion slots remaining, the card allows those systems to stay relevant and up-to-date with the latest USB technology. The card is also backward compatible with USB 2.0 and 1.x devices, so it will not only work with any future USB 3.2 Gen 1 devices, but will also support older devices.
The PCIUSB3S4 4-Port PCI USB 3.2 Gen 1 Card is backed by StarTech.com lifetime warranty and free lifetime technical support.

More from the Manufacturer

More from the Manufacturer

Main Specification
General Information
Manufacturer StarTech.com
Manufacturer Part Number PCIUSB3S4
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name 4 Port PCI SuperSpeed (5Gbps) USB 3.0 Adapter Card with SATA / SP4 Power
Packaged Quantity 1 Each
Product Type USB Adapter
Technical Information
Host Interface PCI-X
Media & Performance
Data Transfer Rate 5 GB/s
UASP Support Yes
Interfaces/Ports
Total Number of USB Ports 4
Number of USB 3.2 Ports 4
Number of SATA Ports 1
Software
Operating System Supported Windows Server 2008 R2
Operating System Supported Windows 8
Operating System Supported Windows XP
Operating System Supported Windows Server 2016
Operating System Supported Windows Server 2019
Operating System Supported Windows Vista
Operating System Supported Windows 8.1
Operating System Supported Windows 11
Operating System Supported Windows 7
Operating System Supported Windows Server 2003
Operating System Supported Windows Server 2012
Operating System Supported Windows 10
Physical Characteristics
Color Family Red
Product Color Red
Form Factor Plug-in Card
Height 2.6"
Width 0.8"
Length 5.2"
Thickness 800 mil
Weight (Approximate) 2.54 oz
Miscellaneous
Package Contents
  • 4 Port PCI SuperSpeed (5Gbps) USB 3.0 Adapter Card with SATA / SP4 Power
  • 1 x Low Profile Bracket
  • 1 x Driver CD
  • 1 x Instruction Manual
Additional Information
  • Windows® 10 (32/64), 8 / 8.1 (32/64), 7 (32/64), Vista (32/64), XP (32/64)
  • Windows Server® 2012, 2008 R2, 2003
  • Platform Supported PC
    Country of Origin Taiwan
    TAA Compliant Yes
    Environmentally Friendly Yes
    Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
    Environmental Compliance Restriction of Hazardous Substances (RoHS)
    Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
    Warranty
    Limited Warranty Lifetime
    WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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