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STARTECH.COM PEXUSB3S42V STARTECH.COM 4PORT PCIE USB 3.0 CONTROLLER

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PEXUSB3S42V STARTECH.COM 4PORT PCIE USB 3.0 CONTROLLER

Part No:PEXUSB3S42V

Stock:4 In Stock

EAN Code:0065030854597

£53.66 Excl. VAT

£64.39 Incl. VAT

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4PORT PCIE USB 3.0 CONTROLLER

Introduction

The PEXUSB3S42V 4-Port PCI Express USB 3.0 Card lets you add four USB 3.0 ports with two dedicated 5 Gbps channels to your PCIe x4-enabled PC. This independent port architecture improves USB 3.0 performance by transferring data on two individual channels to your computer, giving you faster file transfers.

When multiple devices are connected, traditional single bus USB 3.0 cards share your maximum bandwidth between all ports. By employing a second host controller chipset, the transmission channel is shared across two ports rather than four. Dedicating up to 5 Gbps for each set of two ports reduces performance bottlenecks, and effectively doubles your total available to bandwidth to 10 Gbps.

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 requires a compatible operating system). 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.

For high-power USB devices, this PCIe USB 3.0 card includes an optional SATA or 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). The USB 3.0 card also supports USB Battery Charging Specification 1.2 (Apple Mode only), letting you charge compatible Apple devices (iPhones and iPads) faster than a standard USB 3.0 port.

The controller card is compliant with USB 3.0 standards while offering backward compatibility with existing USB 2.0 / 1.1 devices. For added versatility, the USB 3.0 PCIe 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
In testing UASP performed with up to a 70% faster read / 40% faster write speed over traditional USB 3.0 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 3.0 cards, a UASP-enabled StarTech.com enclosure, and a SATA III solid state drive.

The StarTech.com Advantage
- Increase the efficiency of your USB 3.0 devices with two dedicated bus channels and up to 5 Gbps of bandwidth per channel
- Time-saving file transfers, up to 70% faster than traditional USB 3.0 when used with a UASP-supported enclosure
- Power high-powered USB devices as necessary, with the optional LP4 or SATA power connector

Specifications

Ports & interfaces
InternalYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity4
Output interfaceUSB 3.2 Gen 1 (3.1 Gen 1)
Peripheral (Molex) power connectors (4-pin)1
Host interfacePCIe
Expansion card form factorFull-height / Low-profile
Expansion card standardPCIe 2.0
Technical details
Chipset2 x Renesas / NEC - µPD720202
Data transfer rate (max)5 Gbit/s
Sustainability certificatesRoHS
Performance
UASP supportYes
Maximum cable length3 m
Hot-swapYes
Chipset2 x Renesas / NEC - µPD720202
Data transfer rate (max)5 Gbit/s
Harmonized System (HS) code84733020
Certificates
CertificationCE, FCC
Design
Maximum cable length3 m
Hot-swapYes
InternalYes
CertificationCE, FCC
Features
UASP supportYes
Chipset2 x Renesas / NEC - µPD720202
Data transfer rate (max)5 Gbit/s
Harmonized System (HS) code84733020
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 supportedWindows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, 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 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
Linux operating systems supportedYes
Server operating systems supportedWindows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2
Weight & dimensions
Width15 mm
Depth167 mm
Height120 mm
Weight90 g
Package width145 mm
Package depth209 mm
Package height39 mm
Package weight200 g
Packaging data
ManualYes
Drivers includedYes
Package width145 mm
Package depth209 mm
Package height39 mm
Package weight200 g
User guideYes
Logistics data
Harmonized System (HS) code84733020
Packaging content
ManualYes
Drivers includedYes
User guideYes
Other features
Chipset2 x Renesas / NEC - µPD720202

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