Description

ManufacturerStarTech.com
Manufacturer Part NumberPEXUSB3S42
Manufacturer Website Addresshttp://www.startech.com
Brand NameStarTech.com
Product Name4-Port PCI Express USB 3.0 Card – 5Gbps
Marketing InformationHere’s a cost-effective solution for adding USB 3.2 Gen 1 connectivity to your computer. This 4-port PCIe USB 3.2 Gen 1 card gives you three external ports and one internal port, for the ultimate connection flexibility.

With three external USB 3.2 Gen 1 ports you can connect more devices to your computer. The card provides easy access to commonly-used peripherals such as your tablet and external hard drive. It also features an internal USB port that lets you connect a device such as a flash drive inside your computer case, providing added security and convenience.

USB 3.2 Gen 1 gives you fast access to your files with data transfer rates up to 5 Gbps. Plus it’s backward compatible with USB 2.0 and 1.x devices, which eliminates the cost and aggravation of upgrading your existing devices.

Setup is a breeze with native operating system support. The USB 3.2 Gen 1 adapter card automatically installs in Windows 8.1, 8 and 7.

For convenient installation, this PCI Express USB 3.2 Gen 1 card features a dual-profile design that can be installed in almost any type of computer. It comes equipped with a standard profile bracket and also includes a low-profile bracket for installation in small form-factor/half-height systems.

This high-performance USB 3.2 Gen 1 card is enhanced with UASP support, which can perform ~70% faster read speed and ~40% faster write speed over traditional USB 3.2 Gen 1, when paired with .

The PEXUSB3S42 is backed by a StarTech.com 2-year warranty and free lifetime technical support.

Note: UASP (USB Attached SCSI Protocol) is supported in Windows 8.1, 8, Server 2012 and Linux kernel 2.6.37 or later. Test results were obtained using an Intel Ivy Bridge system, StarTech.com add-on USB 3.2 Gen 1 cards, a UASP-enabled StarTech.com enclosure, and a SATA III solid state drive.

More from the Manufacturer

Packaged Quantity1
Product TypeUSB Adapter
Technical Information
Host InterfacePCI Express x1
Media & Performance
UASP SupportYes
Interfaces/Ports
Total Number of USB Ports4
Number of USB 3.2 Ports4
Number of SATA Ports1
Software
Operating System Supported
  • Linux
  • Windows 10
  • Windows 11
  • Windows 7
  • Windows 8
  • Windows 8.1
  • Windows Server 2008 R2
  • Windows Server 2012
  • Windows Server 2016
  • Windows Server 2019
  • Windows Vista
  • Windows XP
Physical Characteristics
Product ColorBlack
Form FactorPlug-in Card
Height4.70″ (119.38 mm)
Width0.70″ (17.78 mm)
Length3.40″ (86.36 mm)
Weight (Approximate)53.9 g
Miscellaneous
Package Contents
  • 4-Port PCI Express USB 3.0 Card – 5Gbps
  • 1 x Low-Profile Bracket
  • 1 x Driver CD
  • 1 x Instruction Manual
Additional Information
  • Windows® 10 (32/64), 8 / 8.1 (32/64), 7 (32/64), Vista (32/64), XP (32/64)
  • Windows Server® 2012, 2008 R2
  • Linux 2.6.31 and later (tested up to 3.5)
Platform Supported
  • Linux
  • PC
Country of OriginChina
Environmentally FriendlyYes
Warranty
Limited Warranty2 Year