SEG1
hp

https://www.officedepot.com/images/us/od/lb_loading.gif
od
Please enter a quantity

StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - LP4 Power Item # 3496572

 | 
StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - LP4 Power
$36.99 each

Add Accidental Coverage (Recommended)  Learn More

In Stock
Free delivery
Estimated delivery 3-5 business days
    Would you like to give feedback on product content, images, or tell us about a lower price?

    Description

    Add 2 SuperSpeed USB 3.0 ports to your PCI Express-enabled PC. The PEXUSB3S25 2-Port PCI Express USB 3.0 Card lets you add two USB 3.0 ports to your PCI Express-enabled computer system, with an optional 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).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 (Note: UASP is not supported by all operating systems). 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.The PCIe USB 3.0 adapter is compliant with USB 3.0 standards for data transfer speeds up to 5 Gbps, while still offering backward compatibility with existing USB 2.0 / 1.1 devices. 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.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.

      Product Details

      Item # 3496572 
      Manufacturer # TW5189  
      brand name StarTech
      depth 2.6 in.
      form factor Plug-in Card
      height 4.8 in.
      Host Interface PCI Express x1
      length 2.6 in.
      manufacturer StarTech.com
      Platform Supported PC
      ports 2 USB 3.0
      quantity 1
      Total Number of USB Ports 2
      Weight (Approximate) 3.17 oz
      width 0.7 in.

                Customer Reviews

                StarTech.com 2 Port PCI Express (PCIe) USB 3.0 Card with UASP - LP4 Power

                • Increase efficiency of your USB 3.0 devices with up to 5 Gbps of bandwidth
                • Fits into full or low profile/small form factor (SFF) systems, with a dual profile design
                • Power high-powered USB devices as necessary, with the optional LP4 power connector
                • Provides two external USB 3.0 ports with UASP support
                • Supports data rates up to 5 Gbps
                • Compliant with PCI Express 2.0 specifications
                • Optional LP4 power connector provides up to 900mA per USB port
                • Supports USB Battery Charging Specification 1.2
                StarTech.com 2 Port PCI Express (PCIe) USB 3.0 Card with UASP - LP4 Power

                Media

                slide {0} of {1},zoom in, StarTech.com 2 Port PCI Express (PCIe) USB 3.0 Card with UASP - LP4 Power
                slide {0} of {1},zoom in, StarTech.com 2 Port PCI Express (PCIe) USB 3.0 Card with UASP - LP4 Power
                slide {0} of {1},zoom in, StarTech.com 2 Port PCI Express (PCIe) USB 3.0 Card with UASP - LP4 Power
                slide {0} of {1},zoom in, StarTech.com 2 Port PCI Express (PCIe) USB 3.0 Card with UASP - LP4 Power
                Increase efficiency of your USB 3.0 devices with up to 5 Gbps of bandwidth

                Increase efficiency of your USB 3.0 devices with up to 5 Gbps of bandwidth

                The PEXUSB3S25 2-Port PCI Express USB 3.0 Card lets you add two USB 3.0 ports to your PCI Express-enabled computer system, with an optional 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 PCIe USB 3.0 adapter is compliant with USB 3.0 standards for data transfer speeds up to 5 Gbps, while still offering backward compatibility with existing USB 2.0 / 1.1 devices. 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.
                Improved Performance with UASP

                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.

                At the same peak in testing, UASP also showed up to an 80% reduction in required processor resources.

                Product Features and Applications

                • Provides two external USB 3.0 ports with UASP support
                • Supports data rates up to 5 Gbps
                • Compliant with PCI Express 2.0 specifications
                • Optional LP4 power connector provides up to 900mA per USB port
                • Supports USB Battery Charging Specification 1.2
                • Fully compliant with USB 3.0 rev 1.0 and Intel xHCI rev 1.0 specifications
                • Backward compatible with USB 2.0 and USB 1.0/1.1 devices
                • Includes a Low Profile/half-height installation bracket
                  StarTech
                  TOP https://request.eprotect.vantivcnp.com/eProtect/js/payframe-client3.min.js?d=Thu Feb 21 09:33:28 EST 2019
                  https://officedepotchat-en.custhelp.com/app/chat/BS2_reactive_chat_launch

                  This promotion is for Rewards members only. To take advantage of exclusive offers like these, join Office Depot® OfficeMax® Rewards now!

                  Join Sign In

                  /account/v2/editBillingDisplay,/orderhistory/subsManager,/orderhistory/submitReturn,/account/accountSummaryDisplay,/account/loginAccountDisplay,/account/myfiles,/csl/listAll https://request.eprotect.vantivcnp.com/eProtect/js/payframe-client3.min.js?d=Thu Feb 21 09:33:28 EST 2019 Join Now