StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - LP4 Power

£ 25.02 inc.
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£ 20.85 ex.
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StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - LP4 Power

QuickFind: 611089 SKU: PEXUSB3S25
  • Add 2 USB 3.0 ports w/ LP4 power to your PCI Express-enabled PC
  • Compatible w/ Lenovo ThinkCentre M72e & Dell OptiPlex 3010

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Product Description

StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - LP4 Power

The PEXUSB3S25 2-Port PCI Express USB 3.0 Card lets you add two USB 3.0 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 3.0 bus-powered devices (500mA for USB 2.0). Enhanced with UASP support (USB Attached SCSI Protocol), this USB 3.0 controller performs up to 70% faster than conventional USB 3.0 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 3.0 adapter is compliant with USB 3.0 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 3.0 at peak performance.

Technical Specification

StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - LP4 Power

Manufacturer Warranty

Service & Support Details Limited warranty - 2 years
Service & Support Limited warranty - 2 years

Expansion / Connectivity

Interfaces 2 x USB 3.0 - 9 pin USB Type A (external)

Networking

Data Link Protocol USB, USB 2.0, SuperSpeed USB 3.0
Ports USB 3.0 x 2
Connectivity Technology Wired
Data Transfer Rate 5 Gbps
Compliant Standards USB 1.1, USB 2.0, USB 3.0

Software / System Requirements

OS Required Microsoft Windows Server 2008 R2, Microsoft Windows Server 2012, Microsoft Windows Server 2012 R2, Microsoft Windows Vista / 7 / 8 / 8.1 / 10, Microsoft Windows Server 2016, Microsoft Windows Server 2019, Linux 2.6.31 - 4.11.x LTS versions only
Software Included Drivers & Utilities

Compatibility Information

Designed For P/N: CFASTRWU3, S251SMU33EP, ST103008U2C, ST3300GU3B, ST4300U3C1, ST4300U3C1B, ST4300U3C3, ST53004U1C, ST7300U3M, ST93007U2C, UNI251BMU33, USB3S2ESATA3

General

Device Type USB adapter
Form Factor Plug-in card
Interface (Bus) Type PCI Express x1

Miscellaneous

Included Accessories Low-profile bracket
Compliant Standards FCC, RoHS

Dimensions & Weight

Width 1.9 cm
Depth 6.7 cm
Height 12.1 cm
Weight 90 g

Environmental Parameters

Min Operating Temperature 0 °C
Max Operating Temperature 50 °C
Humidity Range Operating 5 - 85%

Product Reviews

Product Discussion

StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - LP4 Power

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£ 25.02 inc.
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£ 20.85 ex.
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