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Brand: Startech | Other Interface/Add-On CardsStartech Other Interface/Add-On CardsStarTech.com 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 4 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power
 

StarTech.com 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 4 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power

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General Information

General Information for Startech

StarTech.com 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 4 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power, PCIe, USB 3.2 Gen 1 (3.1 Gen 1), Full-height / Low-profile, PCIe 2.0, Black, 3 m

The PEXUSB3S44V 4-Port PCI Express USB 3.0 Card lets you add four, dedicated 5 Gbps USB 3.0 ports to your PCIe x4-enabled PC. This independent port architecture improves USB 3.0 performance by transferring data on four 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 four host controller chipsets, each port operates on a separate independent transmission channel. Dedicating up to 5 Gbps to each USB port reduces performance bottlenecks, and effectively quadruples your total available to bandwidth to 20 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
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.

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 four dedicated bus channels and up to 5 Gbps of bandwidth per channel - 20 Gbps total
- 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
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Manufacturer Supplied Images
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ADDITIONAL INFORMATION

4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 4 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power

Further details for this product, 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 4 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo is not responsible for the content.

StarTech.com 4 Port USB 3.0 PCIe Card w/ 4 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power - USB PCI Express Card Adapter (PEXUSB3S44V)

StarTech.com 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 4 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power. Host interface: PCIe, Output interface: USB 3.2 Gen 1 (3.1 Gen 1), Expansion card form factor: Full-height / Low-profile. Product colour: Black, Maximum cable length: 3 m, Certification: CE, FCC, REACH. Chipset: 4 x Renesas / NEC - µPD720202, Data transfer rate (max): 5 Gbit/s. Windows operating systems supported: Windows 10,Windows 10 Education,Windows 10 Education x64

Warranty information: 2 Years

Initial Release Date: 28/12/2013

Product Specification

StarTech.com 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 4 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power Specifications

Manu. Code
PEXUSB3S44V
Weight (approx)
92.00g
Product TypeOther Interface/Add-On Cards
Technical details
Brand
Startech
Collection
Collection Model
Startech 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 4 Dedicated 5Gbps Channels -
Design
Product colour
Black
PCI Card form factorFull-height (low-profile)
Maximum cable length3 m
3
Ports & interfaces
Output interface
USB 3.0
USB 3.2 Gen 1 (3.1 Gen 1)
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity4
USB 3.0 (3.1 Gen 1) Type-A ports quantity4
Expansion card form factorFull-height / Low-profile
Expansion card standardPCIe 2.0
System requirements
Server operating systems supported
Windows Server 2008 R2,Windows Server 2012,Windows Server 2012 R2
Linux operating systems supportedY
Weight & dimensions
Width
15 mm
Depth167 mm
Height120 mm
Weight90 g
92 g
Internal I/O
Peripheral (Molex) power connectors (4-pin)
1
Performance
UASP support
Y
Features
Data transfer rate (max)
5 Gbit/s
Operational conditions
Operating relative humidity (H-H)
5 - 85%
Storage temperature (T-T)-20 - 60 C
Operating temperature (T-T)0 - 50 C
Storage temperature (T-T)-20 - 60
Operating relative humidity (H-H)5 - 85
Certificates
Certification
CE, FCC, REACH
CE, FCC
RoHS complianceY
Technical details
Host interface
PCIe
Sustainability certificatesRoHS
Packaging data
Package height
41 mm
Package weight204 g
Drivers includedY
ManualY
User guideY
Package width145 mm
140 mm
Package depth208 mm
210 mm
Package height38 mm
Package weight202 g
Other features
Chipset
4 x Renesas / NEC - PD720202
PCIe version2.0
MPNPEXUSB3S44V
Returns & Exchanges

21 Days Return Policy

We want you to be delighted every time you shop with us. Occasionally though, we understand that you may wish to return items.

Items can be returned direct to us within 21 days from the day of dispatch for a refund or exchange.

To qualify for this, the product must not have been worn, and be in brand new condition. You must return all the original packaging, instructions, guarantee and any extras.

All technology / electrical items including but not restricted to TVs, laptops, tablets etc must be still in their original packaging with the manufacturer seals still in tact. We are unable to accept returns for products which have been opened and/or used.
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