gradient

Product Search

Brand

All
  • ASUS
    (14/14)
  • Amped Wireless
    (0/0)
  • Azio
    (1/1)
  • Belkin
    (0/0)
  • D-LINK
    (10/10)
  • EnGenius
    (0/0)
  • Gigabyte
    (1/1)
  • Intel
    (48/48)
  • IOGEAR
    (5/5)
  • Linksys
    (8/8)
  • MSI
    (1/1)
  • Netgear
    (1/1)
  • StarTech
    (14/14)
  • TP-LINK
    (27/27)
  • TRENDnet
    (6/6)

Type

All
  • USB Ethernet
    (8/8)
  • Bluetooth
    (12/12)
  • Wireless USB
    (25/25)
  • Wireless Desktop
    (8/8)
  • Ethernet Desktop
    (15/15)
  • Ethernet Server
    (9/9)
  • Ethernet
    (63/63)

Speed

All
  • N150
    (7/7)
  • N300
    (18/18)
  • N450
    (3/3)
  • N600
    (4/4)
  • N900
    (1/1)
  • AC450
    (0/0)
  • AC600
    (5/5)
  • AC1200
    (8/8)
  • AC1300
    (2/2)
  • AC1750
    (1/1)
  • AC1900
    (1/1)
  • AC2400
    (0/0)
  • AC2600
    (0/0)
  • AC3200
    (0/0)

Interface

All
  • PCI
    (204/204)
  • PCI-E
    (32/32)
  • USB
    (90/90)

Connection

All
  • Wired
    (24/24)
  • Wireless
    (53/53)
  • Fiber
    (2/2)

Keywords

Manufacturer

Add one internal and one external SuperSpeed USB 3.0 to your PC - pci express us
  • StarTech.com 2 port PCI Express SuperSpeed USB 3.0 Card with UASP Support | 1 Internal 1 External

Item Code: 4580307 Part Number: PEXUSB3S11

StarTech.com 2 port PCI Express SuperSpeed USB 3.0 Card with UASP Support
1 Internal 1 External

Be the first to review this product

$61.99 Regular Price

$43.84 Our Price

Bundled With

Original Price

Bundled Savings


Sale Price

This item is not returnable and no refund. CC Reward points are not applicable for this item.

Online Special Order Not Available In Stores

Add one internal and one external SuperSpeed USB 3.0 to your PC. The PEXUSB3S11 PCI Express USB 3.0 Card lets you add one internal, and one external USB 3.0 port to your PC through a PCI Express slot.

Featuring a native NEC PCI Express host controller chipset, the new USB 3.0 standard supports transfer rates of up to 5Gbps, while still providing backward compatibility with older USB 2.0 (480Mbps) and 1.1 (12Mbps) devices. The inclusion of an internal USB 3.0 connection provides the added benefit of compatibility with USB 3.0-based internal storage solutions or front-bay hubs.

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.

For bus-powered USB devices, this PCIe USB 3.0 card includes an optional SATA power connector to connect to your system power supply and deliver up to 900mA of power per port to USB 3.0 devices (500mA for USB 2.0).

Backed by a StarTech.com lifetime 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: PEXUSB3S11
  • Manufacturer Website Address: http://www.startech.com
  • Brand Name: StarTech.com
  • Product Name: 2 port PCIe USB 3.0 Card - 1 Internal 1 External
  • Product Type: USB Adapter

Item Availability

E.W.Warehouse
10+

The stock listed above does not take into account variances in stock levels that may occur and any items on hold.

Technical Information
  • Host Interface: PCI Express
Interfaces/Ports
  • Total Number of USB Ports: 2
  • Number of USB 3.0 Ports: 2
Physical Characteristics
  • Form Factor: Plug-in Card
  • Height: 3"
  • Width: 4.8"
  • Weight (Approximate): 1.41 oz
Miscellaneous
  • Package Contents:
    • 2 port PCIe USB 3.0 Card - 1 Internal 1 External
    • Low Profile Bracket
  • Platform Supported: PC
  • Green Compliant: Yes
  • Green Compliance Certificate/Authority: RoHS
Manufacturer Warranty 2 Year (Limited Warranty)