Informations

Add 2 SuperSpeed USB 3.0 (USB 3.2 Gen 1) ports to your PCI Express-enabled PC

The PEXUSB3S25 2-Port PCI Express USB 3.2 Gen 1 Card lets you add two USB 3.2 Gen 1 ports to your PCI Express-enabled computer system, with an optional LP4 power connector to connect to your system power supply and deliver up to 900mA of power per port to USB 3.2 Gen 1 bus-powered devices (500mA for USB 2.0).

Enhanced with UASP support (USB Attached SCSI Protocol), this USB 3.2 Gen 1 controller performs up to 70% faster than conventional USB 3.2 Gen 1 when paired with a UASP supported enclosure (Note: UASP is not supported by all operating systems). Using a more efficient protocol than the traditional USB BOT (Bulk-Only Transport), UASP technology optimizes transfers by allowing multiple commands to be processed simultaneously, significantly increasing transfer speeds for less wait time on data transfers. See our UASP test results below for further details.

The PCIe USB 3.2 Gen 1 adapter is compliant with USB 3.2 Gen 1 standards for data transfer speeds up to 5 Gbps, while still offering backward compatibility with existing USB 2.0 / 1.1 devices. For added versatility, the controller card is equipped with a standard profile bracket and includes a low-profile/half-height bracket for installation in small form-factor computers.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

Improved Performance with UASP

UASP is supported in Windows® 8, 8.1, Server 2012 and Linux kernel 2.6.37 or later. In testing UASP performed with up to a 70% faster read / 40% faster write speed over traditional USB 3.2 Gen 1 at peak performance.

At the same peak in testing, UASP also showed up to an 80% reduction in required processor resources.

Test results were obtained using an Intel® Ivy Bridge system, StarTech.com add-on USB 3.2 Gen 1 cards, a UASP-enabled StarTech.com enclosure, and a SATA III solid state drive.

The StarTech.com Advantage

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USB 3.0 Card Adapter StarTech.com PEXUSB3S25 2-Port PCIe UASP Low-Profile Full-Height

Name: USB 3.0 Card Adapter StarTech.com PEXUSB3S25 2-Port PCIe UASP Low-Profile Full-Height
Brand: StarTech.com
SKU: PEXUSB3S25
Price: 28.32 EUR
Availability: InStock

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Desktop environments that require additional USB ports for enhanced connectivity will benefit from the StarTech.com 2-Port PCI Express SuperSpeed USB 3.0 Card Adapter. Designed for seamless integration, this adapter allows you to connect multiple USB devices simultaneously, increasing your productivity.

With UASP support, it significantly enhances data transfer speeds, making it an excellent choice for external storage solutions and high-speed peripherals. Whether upgrading an existing desktop setup or configuring a new system, this versatile PCIe card delivers the expansion you need to stay efficient.

Interface: PCI Express (PCIe)
USB Standard: USB 3.2 Gen 1 (3.1 Gen 1)
Port Count: 2 Ports
Form Factor: Low-profile and Full-height
Power Source: LP4 Power Connector
Compatibility: PCIe 2.0
Regulatory Compliance: CE, FCC

Built for desktops requiring enhanced connectivity solutions and compatibility with various peripherals, this adapter is ideal for IT professionals and system builders.

Vendor: StarTech.com

Type: Interface Cards/Adapters

Available stock: 33

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Estimated delivery: Jul 14 - Jul 18

Informations

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Ports & interfaces
Host interface	PCIe
Output interface	USB 3.2 Gen 1 (3.1 Gen 1)
Expansion card form factor	Full-height / Low-profile
Expansion card standard	PCIe 2.0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
Design
Internal	Yes
Maximum cable length	3 m
Certification	CE, FCC
Features
Chipset	Renesas / NEC - µPD720202
Data transfer rate (max)	5 Gbit/s
UASP support	Yes
Operational conditions
Operating temperature (T-T)	0 - 50 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	5 - 85%
System requirements
Windows operating systems supported	Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows Vista, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows Vista x64
Linux operating systems supported	Yes
Server operating systems supported	Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019
Technical details
Compliance certificates	RoHS
Weight & dimensions
Width	18 mm
Depth	82 mm
Height	120 mm
Weight	51 g
Packaging data
Cables included	SATA
Drivers included	Yes
Manual	Yes
Package width	143 mm
Package depth	171 mm
Package height	30 mm
Package weight	154 g
Logistics data
Harmonized System (HS) code	84733020