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

StarTech (PEXUSB3S11) USB/Firewire Adapter

Name: StarTech (PEXUSB3S11) USB/Firewire Adapter
Brand: StarTech.com
SKU: PEXUSB3S11
Price: 35.9 USD
Availability: InStock

by StarTech.com

Authorized Partner

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in stock, ready to be shipped

$35.90 - $35.90

$35.90

$35.90 - $35.90

$35.90

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Delivery time

We ship orders 24-48 hours after they have been placed. We do not charge before we ship them out. It might take up to an additional 48 hours to ship international orders.

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.

StarTech.com PEXUSB3S11 Tech Specs

General Information
Manufacturer:	StarTech.com
Manufacturer Part Number:	PEXUSB3S11
Brand Name:	StarTech.com
Product Name:	PCI Express USB 3.0 card
Packaged Quantity:	1
Product Type:	USB Adapter

Technical Information
Host Interface:	PCI Express x1

Media & Performance
UASP Support:	Yes

Interfaces/Ports
Total Number of USB Ports:	2
Number of USB 3.0 Ports:	2
Number of SATA Ports:	1

Physical Characteristics
Form Factor:	Plug-in Card
Height:	0.8"
Width:	4.7"
Length:	2.8"
Thickness:	748 mil
Weight (Approximate):	1.31 oz

Miscellaneous
Package Contents:	PCI Express USB 3.0 card 1 x Low Profile Bracket 1 x Driver CD 1 x Instruction Manual
Platform Supported:	PC
Environmentally Friendly:	Yes
Environmental Certification:	REACH
	WEEE
	RoHS
Country of Origin:	Taiwan
TAA Compliant:	Yes

Warranty
Limited Warranty:	Lifetime

StarTech (PEXUSB3S11) USB/Firewire Adapter

Improved Performance with UASP

StarTech.com PEXUSB3S11 Tech Specs

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StarTech (PEXUSB3S11) USB/Firewire Adapter

Improved Performance with UASP

StarTech.com PEXUSB3S11 Tech Specs

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