StarTech PEXUSB3S24 2-Port PCIe USB 3.0 Card

Name: StarTech PEXUSB3S24 2-Port PCIe USB 3.0 Card
Brand: StarTech
SKU: PEXUSB3S24
Price: 26.13 USD
Availability: InStock

StarTech|

MPN: PEXUSB3S24

UPC: 065030855587

In Stock

$26.13$33.81

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Key Features

2 external USB 3.0 ports
PCI Express host interface
UASP support
SATA power connector
Low-profile bracket included
USB Battery Charging Specification 1.2 support

Add high-speed USB expansion where it matters most: on the systems that need faster external storage access, dependable peripheral connectivity, and a clean internal install. The StarTech PEXUSB3S24 adds 2 SuperSpeed USB 3.0 ports through a PCI Express slot and supports UASP for improved transfer efficiency with compatible devices. Built for desktop integration, this adapter includes a low-profile half-height bracket for compact chassis and supports USB Battery Charging Specification 1.2 for broader device compatibility. SATA power input helps provide the additional power headroom required by bus-powered peripherals, reducing strain on the host system. It is a practical fit for business desktops, service benches, and workstation refreshes where native USB 3.0 ports are limited. For IT teams standardizing hardware across mixed fleets, this card offers a straightforward way to extend USB capability without replacing the platform. TAA compliance makes it suitable for procurement environments with sourcing requirements, while the PCIe design keeps installation simple and predictable.

Ideal For

Add USB 3.0 ports to a business desktop with limited native connectivity
Equip a compact workstation with external storage and peripheral expansion
Support service-bench imaging and backup workflows with faster USB access
Deploy in regulated procurement environments requiring TAA-compliant components

Why This Product

1Adds 2 USB 3.0 ports instead of a single-port adapter
2Includes UASP support for better storage performance
3Uses SATA power for stronger peripheral support
4Ships with a low-profile bracket for compact systems

Design

Form Factor

Plug-in card

Physical

Product Color

Black

Interface

Host Interface

PCI Express

Compliance

Taa Compliant

TAA Compliant

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Documentation

Additional pdf1

Additional pdf2

Manufacturer Brochure

User Manual

Frequently Asked Questions

What does UASP add to this USB card?▾

UASP improves transfer efficiency with compatible storage devices, helping reduce latency and improve throughput compared with standard USB mass storage handling.

Can this card fit a small desktop chassis?▾

Yes. It includes a low-profile half-height bracket for compact systems that cannot accept a full-height expansion card.

Does it require extra power?▾

The card supports SATA power input, which helps provide additional power for bus-powered USB devices.

Is this suitable for regulated procurement?▾

Yes. The card is TAA compliant, making it appropriate for environments that require compliant sourcing.