StarTech 4 Port USB 3.0 PCI Express Card with UASP Support

Product ID:
173999
SKU:
PEXUSB3S4V
Availability:
In Stock
Shipping:
Calculated at Checkout
$99.00

Description

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 and Server 2012. In testing UASP performed with up to a 70% faster read / 40% faster write speed over traditional USB 3.0 at peak performance. UASP Speed Diagram At the same peak in testing, UASP also showed up to an 80% reduction in required processor resources. UASP Speed Diagram 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.
Packaging Information
Package Height33 mm [1.3 in]
Package Length13.2 cm [5.2 in]
Package Quantity1
Hardware
Ports4
Port StyleIntegrated on Card
InterfaceUSB 3.0
Chipset IDRenesas/NEC - ᄉPD720201
Card TypeStandard Profile (LP bracket incl.)
Bus TypePCI Express
Environmental
Storage Temperature-25ᄚC to 70ᄚC (-13ᄚF to 158ᄚF)
Operating Temperature5ᄚC to 50ᄚC (41ᄚF to 122ᄚF)
Humidity20% ~ 80% RH
Connector(s)
Internal PortsSATA Power (15 pin) Plug
External PortsUSB Type-A (9 pin) USB 3.0 Female
Connector Type(s)PCI Express x1 Male
Packaging Information
Package Width16.2 cm [6.4 in]
What's in the Box
Included in PackageLow Profile Bracket
PCI Express USB 3.0 Card
Packaging Information
Shipping (Package) Weight138 g [4.9 oz]
Performance
Type and RateUSB 3.0 - 5 Gbit/s
UASP SupportYes
Physical Characteristics
Product Height6.8 cm [2.7 in]
Product Length75 mm [3 in]
Product Width19 mm [0.7 in]
Weight of Product68 g [2.4 oz]
Software
OS CompatibilityWindows XP, Vista, 7, 8, 8.1, 10
Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016, 2019
Special Notes / Requirements
NoteThe maximum throughput of this card is limited by the bus interface. If used with PCI Express Gen 1.0 enabled computers, the max throughput is 2.5 Gbps. If used with PCI Express Gen 2.0 enabled computers, the max throughput is 5 Gbps.
System and Cable RequirementsAvailable PCI Express expansion slot
What's in the Box
Included in PackageDriver CD
Instruction Manual
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Warranty Information

2 Year
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Additional Information

productid:
173999
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