Startech
Startech PEXUSB3S42V USB/Firewire Adapters 4 Port Pcie Usb Card 065030854597
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Part Number: PEXUSB3S42V
Condition: New
In Stock: 313  
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Product Specifications



StarTech.com 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 2 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power - Add four USB 3.0 ports with two independent channels, LP/SATA power, and charging support to your PC through a PCI Expres PEXUSB3S42V

ADD FOUR USB 3.0 PORTS WITH FOUR INDEPENDENT CHANNELS, LP/SATA POWER, AND CHARGI

Manufacturer Part Number: PEXUSB3S42V

4 Port Dual Bus PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - SATA/LP4 Power Add 4 SuperSpeed USB 3.0 ports with Dual Bus architecture (5Gbps per 2 ports) to your PCI Express-enabled PC.



CPN:ADD FOUR USB 3.0 PORTS WITH FOUR INDEPENDENT CHANNELS, LP/SATA POWER, AND CHARGI
MANUFACTURER NAME: Startech
MANUFACTURER PART NUMBER: PEXUSB3S42V
UPC EAN CODE: 065030854597
LANGUAGE: EN
MARKET:US

General Information:

The PEXUSB3S42V 4-Port PCI Express USB 3.2 Gen 1 Card lets you add four USB 3.2 Gen 1 ports with two dedicated 5 Gbps channels to your PCIe x4-enabled PC. This independent port architecture improves USB 3.2 Gen 1 performance by transferring data on two individual channels to your computer, giving you faster file transfers.

When multiple devices are connected, traditional single bus USB 3.2 Gen 1 cards share your maximum bandwidth between all ports. By employing a second host controller chipset, the transmission channel is shared across two ports rather than four. Dedicating up to 5 Gbps for each set of two ports reduces performance bottlenecks, and effectively doubles your total available to bandwidth to 10 Gbps.

Enhanced with UASP support (USB Attached SCSI Protocol), this USB 3.2 Gen 1 controller performs up to 70% faster than conventional USB 3.2 Gen 1 when paired with a (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 high-power USB devices, this PCIe USB 3.2 Gen 1 card includes an optional SATA or LP4 power connector to connect to your system power supply and deliver up to 900mA of power per port to USB 3.2 Gen 1 bus-powered devices (500mA for USB 2.0). The USB 3.2 Gen 1 card also supports USB Battery Charging Specification 1.2 (Apple Mode only), letting you charge compatible Apple devices (iPhones and iPads) faster than a standard USB 3.2 Gen 1 port.

The controller card is compliant with USB 3.2 Gen 1 standards while offering backward compatibility with existing USB 2.0 / 1.1 devices. For added versatility, the USB 3.2 Gen 1 PCIe 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.

In testing UASP performed with up to a 70% faster read / 40% faster write speed over traditional USB 3.2 Gen 1 at peak performance.

More from the Manufacturer

ManufacturerStarTech.com
Manufacturer Part NumberPEXUSB3S42V
Manufacturer Website Addresshttp://www.startech.com
Brand NameStarTech.com
Product Name4 Port PCIe USB Card
Packaged Quantity1
Product TypeUSB Adapter
  Product UPC065030854597
Technical Information:
Host InterfacePCI Express x4
Media & Performance:
UASP SupportYes
Interfaces/Ports:
Total Number of USB Ports4
Number of USB 3.2 Ports4
Number of SATA Ports1
Software:
Operating System SupportedWindows Vista
Windows 7
Windows 8
Windows 8.1
Windows 10
Windows 11
Windows Server 2008 R2
Windows Server 2012
Windows Server 2016
Windows Server 2019
Linux
Physical Characteristics:
Product ColorBlack
Form FactorPlug-in Card
Height4.7"
Width0.6"
Length6.6"
Weight (Approximate)3.20 oz
Miscellaneous:
What's in the box
  • 4 Port PCIe USB Card
  • 1 x Low Profile Bracket
  • 1 x Driver CD
  • 1 x Instruction Manual
Platform SupportedPC
Linux
Country of OriginChina
Environmentally FriendlyYes
Warranty:
Warranty2 Year

Date Inserted: Tuesday October 17, 2023

This product was last updated on Tuesday December 24, 2024

All products are brand new and factory sealed unless otherwise stated.
 *** Disclaimer- Information is supplied by the Manufacturer. The image, including color, may differ from actual product appearance. CompSource, Inc. is not responsible for data. ***

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(EST. Arrival Date between Fri.Dec.27 - Wed.Jan.1)

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Limited returns within 30 days of purchase permitted on this product.

For support on this product, please contact Startech. 800-265-1844 www.startech.com


Startech Company's Information

Startech  
Click Startech for all products

Local #: 800-265-1844

Toll Free #: 800-265-1844

Tech Support #: 519-455-4931

Site:  www.startech.com

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    Good site, great buy!!! Was the cheapest I found and security of the site was impressive. Thank you for keeping internet shopping safe!! flaires
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