STARTECH 

PEXUSB3S3GE StarTech.com 3 Port PCI Express USB 3.0 Card + Gigabit Ethernet

Mfg Part Number:  PEXUSB3S3GE  
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Price: $99.99 + Free Shipping
Quantity:
In Stock: 192
Last Updated: Sep 30, 2025
No Sales Tax except these states
, PO and Wire.

This PCIe USB 3.2 Gen 1 card couples your peripheral and network connections into a single, scalable solution.
By combining three USB 3.2 Gen 1 ports and one RJ45 port onto a single card, you only need a single PCIe slot for installation, which lets you free up space for other add-ons or upgrades and get more out of your desktop or server.
If you have separate cards for your USB and network connections, this versatile card overcomes the aggravation of running out of PCIe slots while helping to reduce clutter inside your PC.
This dual-purpose card is perfect for building or upgrading your computer. It helps you save money by avoiding the additional costs of purchasing separate USB 3.2 Gen 1 and Gigabit Ethernet adapters.
You can rest assured this card will fit in your small form-factor system, if needed. It features a dual-profile design that makes it easy to install in either standard or low-profile cases.
The combo card makes it easy to connect peripherals such as your external hard drives or mobile devices. Plus, it's backward compatible with USB 2.0 and 1.x, so you won't have to replace all of your existing USB devices.
Functioning as a network adapter, the card delivers wired network access in locations where Wi-Fi is unavailable or unreliable.
Support for advanced features such as jumbo frames and VLAN tagging means you can optimize network traffic as needed.
This high-performance SuperSpeed USB 3.2 Gen 1 adapter card supports data transfer rates up to 5 Gbps and is enhanced with UASP support, which can perform ~70% faster read speed and 40% faster write speed over traditional USB 3.2 Gen 1, when paired with a
The PEXUSB3S3GE is backed by a StarTech.com 2-year warranty and free lifetime technical support.

More from the Manufacturer

More from the Manufacturer

Main Specification
General Information
Manufacturer StarTech.com
Manufacturer Part Number PEXUSB3S3GE
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name 3-Port PCI Express USB 3.0 Card + Gigabit Ethernet - 5Gbps
Packaged Quantity 1 Each
Product Type USB Adapter
Technical Information
Host Interface PCI Express x1
Media & Performance
UASP Support Yes
Interfaces/Ports
Total Number of USB Ports 3
Number of USB 3.2 Ports 3
Number of Network (RJ-45) Ports 1
Software
Operating System Supported Linux
Operating System Supported Windows Server 2008 R2
Operating System Supported Windows 8.1
Operating System Supported Windows 8
Operating System Supported Windows Server 2012
Operating System Supported Windows Server 2016
Operating System Supported Windows XP
Operating System Supported Windows Server 2019
Operating System Supported Windows 11
Operating System Supported Windows 7
Operating System Supported Windows 10
Operating System Supported Windows Vista
Physical Characteristics
Color Family Red
Product Color Red
Form Factor Plug-in Card
Height 4.7"
Width 0.7"
Length 3"
Weight (Approximate) 2.10 oz
Miscellaneous
Package Contents
  • 3-Port PCI Express USB 3.0 Card + Gigabit Ethernet - 5Gbps
  • 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
  • Linux 2.6.31 and later (tested up to 3.5)
  • Platform Supported Linux
    Platform Supported PC
    Country of Origin Taiwan
    TAA Compliant Yes
    Environmentally Friendly Yes
    Warranty
    Limited Warranty 2 Year
    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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