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StarTech.com 4 Port PCI Express USB 3.0 Card w/ 2 Dedicated Channels - UASP

Mfg. Part: PEXUSB3S42V | CDW Part: 3235846 | UNSPSC: 43201559
$138.99SAVE $27.00
$111.99Advertised Price
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  • Add four USB 3.0 ports with two independent channels LP/SATA power and charging support to your PC through a PCI Express slot
  • Compatible with HP Pro 4300 / Dell OptiPlex 3010
  • 4 Port PCIe USB 3.0 Card w/ 2 Dedicated 5Gbps Channels / USB 3.0 UASP Card
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Product Overview
Main Features
  • Add four USB 3.0 ports with two independent channels LP/SATA power and charging support to your PC through a PCI Express slot
  • Compatible with HP Pro 4300 / Dell OptiPlex 3010
  • 4 Port PCIe USB 3.0 Card w/ 2 Dedicated 5Gbps Channels / USB 3.0 UASP Card
  • USB 3.0 Controller
  • USB 3.0 Expansion Card with UASP / SATA Powered USB 3.0 Adapter Card w/ 2 channels and up to 5 Gbps of bandwidth per channel
  • USB 3.0 PCIe Card with USB Battery Charging Specification 1.2 (Apple Mode device charging only)
Add four USB 3.0 ports with two independent channels, LP/SATA power, and charging support to your PC through a PCI Express slot. 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.

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.

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.

Technical Specifications
Specifications are provided by the manufacturer. Refer to the manufacturer for an explanation of the print speed and other ratings.
Environmental Parameters
Humidity Range Operating: 5 - 85%
Max Operating Temperature: 50 °C
Min Operating Temperature: 0 °C

Header
Brand: StarTech.com
Compatibility: PC
Manufacturer: StarTech.com
Model: 4 Port PCI Express USB 3.0 Card w/ 2 Dedicated Channels - UASP
Packaged Quantity: 1
Product Line: StarTech.com

Interface Provided
Connector Location: External
Connector Type: 9 pin USB Type A
Qty: 4
Type: USB 3.0

Miscellaneous
Compliant Standards: FCC , RoHS
Included Accessories: Low-profile bracket

Networking
Compliant Standards: USB 1.1 , USB 2.0 , USB 3.0
Connectivity Technology: Wired
Data Link Protocol: SuperSpeed USB 3.0 , USB , USB 2.0
Data Transfer Rate: 5 Gbps
Form Factor: Plug-in card
Interface Type: PCI Express x1
Type: USB adapter

Processor
Manufacturer: NEC
Type: uPD720202

Service
Support Details Full Contract Period: 2 years
Support Details Type: Limited warranty

Software
Type: Drivers & Utilities

System Requirements
Min Operating System: Linux Kernel 2.6.31 or later , Microsoft Windows 7 (32/64 bits) , Microsoft Windows Server 2003 (32/64-bits) , Microsoft Windows Server 2008 R2 , Microsoft Windows Vista (32/64 bits) , Microsoft Windows XP (32/64 bits) , Windows 8 (32/64 bits) , Windows 8.1 (32/64 bits)

Dimensions & Weight
Depth: 12.1 cm
Height: 1.9 cm
Weight: 90 g
Width: 6.7 cm

Ports
Qty: 4
Type: USB 3.0

Service & Support
Type: 2 years warranty

 
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12/4/2016 12:42:29 PM
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