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StarTech 2 Port PCIe USB 3.0 Card with UASP - PEXUSB3S25
StarTech.com · PEXUSB3S25

StarTech 2 Port PCIe USB 3.0 Card with UASP - PEXUSB3S25

Two-port USB 3.2 Gen 1 PCIe expansion card with UASP, optional LP4 power and dual-profile installation support.

Quick answer: Adds two external USB-A 5Gbps ports through one PCIe x1 slot, with up to 900mA per port when adequate power is available.
Best forDesktop storage, backup and peripheral expansion where two extra USB-A ports are required.
Check before orderingConfirm a free PCIe x1 or larger slot and chassis bracket height; connect LP4 power when the intended USB load requires it.
Answers before you buy

Frequently asked questions

What does PEXUSB3S25 do?

Adds two external USB-A 5Gbps ports through one PCIe x1 slot, with up to 900mA per port when adequate power is available.

Who is this product best for?

Desktop storage, backup and peripheral expansion where two extra USB-A ports are required.

What should I check before ordering?

Confirm a free PCIe x1 or larger slot and chassis bracket height; connect LP4 power when the intended USB load requires it.

Does it require drivers or software?

Supports the operating systems listed in the specifications; install the official StarTech driver when required.

What is included in the package?

PCIe USB card, low-profile bracket, driver media and product documentation.

What is the key installation requirement?

Install in a PCIe x1 or larger slot, fit the correct bracket and connect optional LP4 power for higher device-power demand.

Is it suitable for an Australian setup?

Yes. DeviceDeal supplies the Australian-market version; always confirm the available ports, power and system compatibility for your installation.

What warranty applies?

PEXUSB3S25 carries a StarTech.com 2 years manufacturer warranty, subject to the manufacturer’s terms and eligibility requirements.

Planning a broader setup? Browse the DeviceDeal buying guides. View the DeviceDeal product page.

(PEXUSB3S25)

Features & highlights

Why choose PEXUSB3S25?

?Two USB-A portsAdds two external USB 3.2 Gen 1 connections.
?Up to 5GbpsSupports fast transfers with compatible devices and cables.
?UASP supportImproves supported USB storage transfer efficiency.
?Up to 900mA per portSupports qualifying bus-powered USB devices.
?Optional LP4 powerAdds supplemental power for demanding peripherals.
?Dual-profile bracketsFits compatible full-height and low-profile systems.
Compatibility reminder: Confirm a free PCIe x1 or larger slot and chassis bracket height; connect LP4 power when the intended USB load requires it.
StarTech 2 Port PCIe USB 3.0 Card with UASP - PEXUSB3S25 product image
Technical specifications

PEXUSB3S25 specifications

Exact-model specifications for compatibility checking.

Warranty Information
Warranty2 Years
Hardware
Bus TypePCI Express
Card TypeStandard Profile (LP bracket incl.)
Chipset IDRenesas/NEC - µPD720202
Industry StandardsUSB 3.0 Specification Rev. 1.0; USB Battery Charging Specification Rev. 1.2; PCI Express Base Specification Rev. 2.0; Intel xHCI Specification Rev. 1.0
InterfaceUSB 3.0
Port StyleIntegrated on Card
Ports2
Performance
Maximum Cable Length9.8 ft [3 m]
Maximum Data Transfer Rate5 Gbps
Type and RateUSB 3.0 - 5 Gbit/s
UASP SupportYes
Connector(s)
Connector Type(s)1 - PCI Express x1 Male
External Ports2 - USB Type-A (9 pin) USB 3.0 Female
Internal Ports1 - LP4 (4 pin; Large Drive Power) Male
Software
OS CompatibilityWindows® 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
Special Notes / Requirements
NoteDevices that do not comply with the USB Battery Charging Specification may only receive standard USB power.
System and Cable RequirementsAvailable PCI Express slot
Environmental
Humidity5~85% RH
Operating Temperature0°C to 50°C (32°F to 122°F)
Storage Temperature-20°C to 60°C (-4°F to 140°F)
Physical Characteristics
Product Height4.7 in [12 cm]
Product Length3.2 in [82 mm]
Product Width0.7 in [18 mm]
Weight of Product1.8 oz [50 g]
Packaging Information
Package Height1.2 in [30 mm]
Package Length6.7 in [17.1 cm]
Package Width5.6 in [14.3 cm]
Shipping (Package) Weight5.4 oz [154 g]
What's in the Box
Included in Package1 - PCIe USB 3.0 Card
Additional Items1 - low-profile bracket; 1 - driver CD; 1 - instruction manual

Sources: supplied product file, DeviceDeal product page and official StarTech.com specifications. Product appearance and specifications may change; confirm critical deployment requirements before ordering.

SKU PEXUSB3S25
Barcode # 65030854603
Brand Startech
Shipping Weight 0.1500kg
Shipping Width 0.100m
Shipping Height 0.050m
Shipping Length 0.070m
Shipping Cubic 0.000350000m3
Manufacturer warranty
2 Years

This Australian-version product is supplied by DeviceDeal and is covered by the official StarTech.com 2 years manufacturer warranty in Australia.

  • Keep your DeviceDeal tax invoice as proof of purchase.
  • Coverage is subject to StarTech.com warranty terms, eligibility and product assessment.
  • Warranty service does not replace rights that may apply under Australian Consumer Law.

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StarTech 2 Port PCIe USB 3.0 Card with UASP - PEXUSB3S25

Model # PEXUSB3S25

  • SKU: PEXUSB3S25

$68.00
In Stock



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