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StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card Adapter with UASP - SATA Power
PCI Express x1 - Plug-in Card - 4 USB Port(s)







 SKU:   1023385040
 Manufacturer:   StarTech.com
 Mfg. Part number:   PEXUSB3S4V
 Retail Price:   $64.99
 Our Price:    $60.66
 




  

Add 4 external USB 3.0 ports to a low profile or standard computer, through PCI Express. The PEXUSB3S4V PCI Express USB 3.0 Card (with SATA Power) adds 4 external USB 3.0 ports to any PCI Express-enabled computer system with support for data rates up to 5 Gbps, while remaining backward compatible with USB 2.0 / 1.x 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. See our UASP test results below for further details.

The card uses a "stacked" port layout that places the ports one on top of the other, enabling all four USB 3.0 ports to be external facing, while still allowing the card to fit into a small form factor/low profile computer system using the included low profile bracket.

Plus, with a built-in SATA power connector, each USB port can provide up to 900mA of power to devices that draw power from a host bus connection (500mA for USB 2.0) by connecting to your computer power supply.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

Improved Performance with UASP

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.





Manufacturer
StarTech.com

Manufacturer Part Number
PEXUSB3S4V

Manufacturer Website Address
http://www.startech.com

Brand Name
StarTech.com

Product Name
PCI Express USB 3.0 Card

Product Type
USB Adapter

Host Interface
PCI Express x1

Total Number of USB Ports
4

Height
2.7"

Width
3"

Thickness
700 mil

Form Factor
Plug-in Card

Weight (Approximate)
1.60 oz

Package Contents
  • PCI Express USB 3.0 Card
  • Low Profile Bracket
  • Driver CD
  • Instruction Manual

Green Compliant
Yes

Green Compliance Certificate/Authority
RoHS

Limited Warranty
2 Year

Manufacturer
StarTech.com

Manufacturer Part Number
PEXUSB3S4V

Manufacturer Website Address
http://www.startech.com

Brand Name
StarTech.com

Product Name
PCI Express USB 3.0 Card

Packaged Quantity
1

Product Type
USB Adapter

Host Interface
PCI Express x1

Total Number of USB Ports
4

Number of USB 3.0 Ports
4

Form Factor
Plug-in Card

Height
2.7"

Width
3"

Thickness
700 mil

Weight (Approximate)
1.60 oz

Package Contents
  • PCI Express USB 3.0 Card
  • Low Profile Bracket
  • Driver CD
  • Instruction Manual

Platform Supported
PC

Green Compliant
Yes

Green Compliance Certificate/Authority
RoHS

Limited Warranty
2 Year
   
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