StarTech.com 7-port PCIe USB 3.0 expansion card showing stacked USB ports and circuit board design

Expand Your PC's Connectivity with 7 High-Speed USB 3.0 Ports

This PCIe USB expansion card delivers enhanced connectivity through its innovative stacked port design. The card features six external USB 3.0 ports arranged in a space-efficient layout, plus one internal port for connecting devices inside your PC case. With SuperSpeed USB 3.0 technology supporting data transfer rates up to 5 Gbps and UASP support, this card enables fast and reliable connections for all your USB peripherals.

Technical Specifications

  • PCI Express x1 interface for broad compatibility
  • 7 USB 3.0 ports with 5 Gbps transfer speeds
  • UASP support for enhanced performance

Applications

  • Adding multiple external hard drives and peripherals
  • Connecting USB devices in server environments
  • Expanding workstation connectivity options
Top view of StarTech.com USB 3.0 PCIe card showing circuit board layout and component placement

Advanced Circuit Design for Reliable Performance

The top-down view reveals the card's sophisticated engineering, featuring high-quality components and efficient power management circuitry. The PCB layout demonstrates careful attention to signal integrity and thermal management, ensuring stable operation even under heavy load. Each USB port is individually powered and protected, providing consistent performance across all connected devices.

Technical Specifications

  • Professional-grade PCB design and components
  • Independent power regulation per port
  • RoHS and CE certified construction

Applications

  • Enterprise computing environments
  • Professional workstation setups
  • High-reliability server applications
Side view of StarTech.com USB 3.0 PCIe card showing low-profile bracket design

Low-Profile Design Fits Any PC Form Factor

The card's versatile bracket design accommodates both standard and low-profile cases, making it ideal for any system configuration. The sleek metal bracket provides sturdy port mounting and EMI shielding, while the compact form factor ensures compatibility with space-constrained installations. The blue USB port indicators provide clear visual identification for easy connectivity.

Technical Specifications

  • Dual-profile bracket compatibility
  • EMI-shielded port design
  • Compact form factor dimensions

Applications

  • Small form factor PC installations
  • Rack-mounted server deployments
  • Space-optimized workstation builds
Close-up view of StarTech.com USB 3.0 PCIe card showing component quality and internal USB header

Industrial-Grade Component Integration

The detailed component view showcases the card's industrial-strength build quality. Premium capacitors and robust power delivery components ensure long-term reliability and stable performance. The internal USB header and power management system are strategically placed for optimal thermal performance and signal integrity, making this card ideal for demanding professional environments.

Technical Specifications

  • High-grade electrical components
  • Optimized thermal design
  • Internal USB header integration

Applications

  • 24/7 operation environments
  • Mission-critical systems
  • Industrial computing applications

Product details

General Information
Manufacturer

StarTech.com

Manufacturer Part Number

PEXUSB3S7

Brand Name

StarTech.com

Product Name

7-Port PCI Express USB 3.0 Card - 5Gbps - Standard and Low-Profile Design

Packaged Quantity

1

Product Type

USB Adapter

Technical Information
Host Interface

PCI Express x1

Media & Performance
UASP Support

Yes

Interfaces/Ports
Total Number of USB Ports

7

Number of USB 3.2 Ports

7

Number of SATA Ports

1

Software
Operating System Supported

Windows Vista
Linux
Windows Server 2019
Windows Server 2016
Windows Server 2012
Windows Server 2008 R2
Windows 11
Windows 10
Windows 8.1
Windows 8
Windows XP
Windows 7

Physical Characteristics
Product Color

Green

Form Factor

Plug-in Card

Height

4.7

Width

0.6

Length

4.1

Weight (Approximate)

2.50 oz

Miscellaneous
Package Contents

  • 7-Port PCI Express USB 3.0 Card - 5Gbps - Standard and Low-Profile Design
  • 1 x Low-Profile Bracket
  • 1 x Driver CD
  • 1 x Instruction Manual

Additional Information

OS Compatibility:

  • Windows® XP, Vista, 7, 8, 8.1, 10
  • Windows Server® 2008 R2, 2012, 2012 R2, 2016, 2019
  • Linux 2.6.31 to 4.11.x LTS Versions only

Platform Supported

Linux
PC

Environmentally Friendly

Yes

Environmental Certification

WEEE
RoHS
REACH

Country of Origin

Taiwan

TAA Compliant

Yes

Warranty
Limited Warranty

2 Year

FAQs

What are the key features of the StarTech.com PEXUSB3S7 USB card?
The StarTech.com PEXUSB3S7 is a PCI Express USB 3.0 card that offers 7 USB 3.2 Gen 1 ports (6 external, 1 internal), supporting data transfer speeds up to 5 Gbps. It features UASP support for enhanced performance, a dual-profile design with stacked port layout for compatibility with both low-profile and standard desktop computers, and automatic installation on Windows 8.1 or later. The card is backward compatible with USB 2.0 and 1.x devices.
What operating systems is the PEXUSB3S7 compatible with?
The PEXUSB3S7 is compatible with a wide range of operating systems including Windows 11, 10, 8.1, 8, 7, Vista, XP, Windows Server 2019, 2016, 2012, 2008 R2, and Linux kernel 2.6.31 to 4.11.x LTS versions. The card features automatic installation on Windows 8.1 or later systems, making setup quick and easy.
What are the performance capabilities of this USB card?
This USB 3.2 Gen 1 card delivers SuperSpeed data transfer rates up to 5 Gbps. With UASP support, it can achieve approximately 70% faster read speeds and 40% faster write speeds compared to traditional USB 3.2 Gen 1 when used with UASP-enabled devices. UASP support is available on Windows 8.1 or later and Linux kernel 2.6.37 or later.
What's included in the package?
The package includes the 7-Port PCI Express USB 3.0 Card, a low-profile bracket for installation in smaller form factor computers, a driver CD for system installation, and a comprehensive instruction manual. This complete kit provides everything needed for installation in either standard or low-profile systems.
What are the physical specifications of the PEXUSB3S7?
The PEXUSB3S7 measures 4.7" in height, 0.6" in width, and 4.1" in length, weighing approximately 2.50 ounces. It features a green PCB color and comes in a plug-in card form factor. The card's compact design with stacked port layout allows it to fit in both full-size and low-profile computer cases.

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