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StarTech.com

StarTech.com 2 Port PCI Express SuperSpeed USB 3.0 Card Adapter with UASP Support

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Mfr#:

PEXUSB3S2

Quicklinx: 6LB2WS00
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StarTech.com 2 Port PCI Express SuperSpeed USB 3.0 Card Adapter with UASP Support
Discontinued

Description

Add 2 USB 3.0 ports to your desktop computer through a PCI Express expansion slot. The PEXUSB3S2 PCI Express USB 3.0 card lets you add two USB 3.0 ports to your PC through a PCI Express slot.

Featuring a native NEC PCI Express host controller chipset, the USB 3.0 standard supports transfer rates of up to 5Gbps, while still providing backward compatibility for older USB 2.0 (480Mbps) and 1.1 (12Mbps) devices.

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.

In addition to providing a much faster transfer rate the PEXUSB3S2 USB 3.0 card also supplies 900mA of power per USB port, allowing more and more external devices to operate without the need of an additional power source.

UASP is supported in Windows 8, Server 2012 and Linux kernel 2.6.3 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.

Specifications

Summary

Product Description
StarTech.com 2 Port PCI Express SuperSpeed USB 3.0 Card Adapter - USB adapter
Device Type
USB adapter
Form Factor
Plug-in card
Interface (Bus) Type
PCI Express x1
Ports
USB 3.0 x 2
Dimensions (WxDxH)
12.1 cm x 7.6 cm x 1.9 cm
Weight
60 g
Data Link Protocol
USB, USB 2.0, USB 3.0
Data Transfer Rate
5 Gbps
Processor
1 x µPD720200 - NEC
Compliant Standards
USB 1.1, USB 2.0, USB 3.0
System Requirements
Microsoft Windows Server 2008 R2, Microsoft Windows Vista (32/64 bits), Microsoft Windows 7 (32/64 bits), Microsoft Windows XP (32/64 bits), Microsoft Windows Server 2003 (32/64-bits), Windows 8 (32/64 bits)
Manufacturer Warranty
Limited lifetime warranty
Designed For
P/N: USB3S2SATA, SAT3510BU3


Detail

General

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

Networking

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

Processor / Memory

Processor
1 x µPD720200 - NEC

Expansion / Connectivity

Interfaces
2 x USB 3.0 - 9 pin USB Type A
Compatible Slots
1 x PCI Express x1

Miscellaneous

Compliant Standards
FCC, RoHS

Software / System Requirements

Software Included
Drivers & Utilities
OS Required
Microsoft Windows Server 2008 R2, Microsoft Windows Vista (32/64 bits), Microsoft Windows 7 (32/64 bits), Microsoft Windows XP (32/64 bits), Microsoft Windows Server 2003 (32/64-bits), Windows 8 (32/64 bits)

Dimensions & Weight

Width
12.1 cm
Depth
7.6 cm
Height
1.9 cm
Weight
60 g

Manufacturer Warranty

Service & Support
Limited lifetime warranty
Service & Support Details
Limited warranty - lifetime

Environmental Parameters

Min Operating Temperature
0 °C
Max Operating Temperature
50 °C
Humidity Range Operating
0 - 80%

Compatibility Information

Designed For
StarTech.com 3.5in USB 3.0 SATA External Hard Drive Enclosure w/ Fan, SuperSpeed USB 3.0 SATA Adapter Cable for 2.5in or 3.5in Hard Drives

Bundle deals

6LB2 StarTech.com 6 ft SuperSpeed USB 3.0 Cable A to A - M/M Out of Stock £6.88

6LB2 StarTech.com 10 ft SuperSpeed USB 3.0 Cable A to B - M/M Out of Stock £7.64

6LB2 StarTech.com 3 ft SuperSpeed USB 3.0 Cable A to B - M/M Out of Stock £6.45

6LB2 StarTech.com 6 ft SuperSpeed USB 3.0 Cable A to B - M/M Out of Stock £5.23

Customer reviews

Write a review for the StarTech.com 2 Port PCI Express SuperSpeed USB 3.0 Card Adapter with UASP Support here!

StarTech.com 2 Port PCI Express SuperSpeed USB 3.0 Card Adapter with UASP Support
5.0 1
£18.62
StarTech.com 2 Port PCI Express SuperSpeed USB 3.0 Card Adapter with UASP Support
Does the job
Reviewed by . Review Posted 15/05/2013
5 5

*Just* about fitted in the slot - the heat sink on the graphics controller in the next slot on my PC means that the power socket can't be used. Other than that easily installed on a Windows XP machine.

  • Overall 5*
  • Ease of use 4*
  • Value for money 5*
 

The opinions expressed in this reviews section are those of our customers and not of dabs.com. Nothing contained herein amends dabs.com’s terms and conditions.


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