StarTech.com · PEXUSB3S23

StarTech 2 Port PCIe USB 3.0 Card w/ SATA Power - PEXUSB3S23

PCI Express USB expansion card adding two 5Gbps USB-A ports with data rates up to 5Gbps for compatible desktop and server systems.

Quick answer: Adds two USB-A ports through one PCIe expansion slot, with support for compatible USB storage, peripherals and backward-compatible devices.

Best forDesktop upgrades, high-speed external storage, backup, video-editing and data-recovery workflows that need more USB connectivity.

Check before orderingA free PCIe x1 or larger slot and an available 15-pin SATA power connector are required; this model does not support UASP.

Answers before you buy

Frequently asked questions

What does PEXUSB3S23 do?

Adds two USB-A ports through one PCIe expansion slot, with support for compatible USB storage, peripherals and backward-compatible devices.

Who is this product best for?

Desktop upgrades, high-speed external storage, backup, video-editing and data-recovery workflows that need more USB connectivity.

What should I check before ordering?

A free PCIe x1 or larger slot and an available 15-pin SATA power connector are required; this model does not support UASP.

Does it require drivers or software?

Supports the Windows, Windows Server, macOS and Linux versions listed in the specifications; newer systems may install drivers automatically.

What is included in the package?

PCIe USB card, low-profile bracket, driver CD and instruction manual.

What is the key installation requirement?

Install in a PCIe x4 or larger slot, fit the correct bracket and connect SATA power when optional or required for the intended USB power load.

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?

PEXUSB3S23 carries a StarTech.com 2 years manufacturer warranty, subject to the manufacturers terms and eligibility requirements.

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

(PEXUSB3S23)

Features & highlights

Why choose PEXUSB3S23?

?two 5Gbps USB-A portsExpands a compatible computer with additional high-speed USB connectivity.

?Up to 5GbpsSupports fast transfers with compatible host systems, cables and devices.

?Straightforward USB expansionAdds dependable USB connectivity for compatible peripherals; this model does not support UASP.

?Backward-compatible USBWorks with supported earlier-generation USB devices at their negotiated speeds.

?Professional host controllerPurpose-built PCIe architecture supports dependable peripheral and storage access.

?full- and low-profile installationDesigned for the chassis format stated in the specifications.

Compatibility reminder: A free PCIe x1 or larger slot and an available 15-pin SATA power connector are required; this model does not support UASP.

StarTech 2 Port PCIe USB 3.0 Card w/ SATA Power - PEXUSB3S23 product image

Technical specifications

PEXUSB3S23 specifications

Exact-model specifications for compatibility checking.

Warranty Information
Warranty	2 Years
Hardware
Bus Type	PCI Express
Card Type	Standard Profile (LP bracket incl.)
Chipset ID	Etron - EJ168A
Interface	USB 3.0
Port Style	Integrated on Card
Ports	2
Performance
Maximum Cable Length	9.8 ft [3 m]
Type and Rate	USB 3.0 - 5 Gbit/s
UASP Support	No
Connector(s)
Connector Type(s)	1 - PCI Express x1 Male
External Ports	2 - USB Type-A (9 pin) USB 3.0 Female
Internal Ports	1 - SATA Power (15 pin) Plug
Software
OS Compatibility	Windows® XP, Vista, 7, 8, 8.1, 10; Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016, 2019;
Special Notes / Requirements
System and Cable Requirements	Available 15-pin SATA power connector
Environmental
Humidity	10~90% RH, Non-condensing
Operating Temperature	0°C to 60°C (32°F to 140°F)
Storage Temperature	0°C to 80°C (32°F to 176°F)
Physical Characteristics
Product Height	4.7 in [12 cm]
Product Length	3.1 in [80 mm]
Product Width	0.8 in [21 mm]
Weight of Product	1.5 oz [43 g]
Packaging Information
Package Height	1.3 in [32 mm]
Package Length	6.7 in [17 cm]
Package Width	5.7 in [14.5 cm]
Shipping (Package) Weight	4.6 oz [130 g]
What's in the Box
Included in Package	1 - PCI Express USB 3.0 card
Additional Items	1 - 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	PEXUSB3S23
Barcode #	65030851633
Brand	Startech
Shipping Weight	0.1300kg
Shipping Width	0.140m
Shipping Height	0.030m
Shipping Length	0.170m
Shipping Cubic	0.000714000m3

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.