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StarTech.com 2 Port SuperSpeed USB 3.0 PCI Express Card with UASP - S

Today $27.65
Save $5.22 (16%)
Item #: 13809707
    StarTech.com 2 Port SuperSpeed USB 3.0 PCI Express Card with UASP - SATA Power...more

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Sponsored Links What's This?
    Add two USB 3.0 ports to your desktop computer through a PCI Express slot. The PEXUSB3S22 2-Port PCI Express SuperSpeed USB 3.0 Card (with SATA Power) lets you add 2 USB 3.0 ports to any PCI Express-enabled computer system. With SuperSpeed USB 3.0, you can reach data transfer speeds up to 5 Gbps, while still being backward compatible with existing USB 2.0 devices at 480Mbps.

    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.

    With a built-in SATA power connector, each USB port can deliver up to 900mA of power to USB 3.0 devices (500mA for USB 2.0), by connecting to your computer power supply. For added versatility, the controller 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, 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: PEXUSB3S22
  • Manufacturer Website Address: http://www.startech.com
  • Brand Name: StarTech.com
  • Product Name: 2 Port SuperSpeed USB 3.0 PCI Express Card with SATA Power
  • Product Type: USB Adapter
  • Host Interface: PCI Express 2.0
  • Total Number of USB Ports: 2
  • Number of USB 3.0 Ports: 2
  • Form Factor: Plug-in Card
  • Height: 2.4"
  • Width: 2.6"
  • Weight (Approximate): 1.98 oz
  • Package Contents:
    • 2 Port SuperSpeed USB 3.0 PCI Express Card with SATA Power
    • Low Profile / Half-height Bracket
  • Platform Supported: PC
  • Green Compliant: Yes
  • Green Compliance Certificate/Authority: RoHS
Dimensions:
6.69x5.51x1.18
Model No:
PEXUSB3S22
Brand: Startech

Features

  • Color
    White
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  • General Information
  • Technical Information
  • Interfaces/Ports
  • Physical Characteristics
  • Miscellaneous
General Information
Manufacturer:
StarTech.com
Manufacturer Part Number:
PEXUSB3S22
Manufacturer Website Address:
http://www.startech.com
Brand Name:
StarTech.com
Product Name:
2 Port SuperSpeed USB 3.0 PCI Express Card with SATA Power
Product Type:
USB Adapter

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