ADD FOUR USB 3.0 PORTS-THREE EXTERNAL AND ONE INTERNAL PORT - TO YOUR COMPUTER -

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Key Features

Expands your computer connectivity with four extra USB 3.2 Gen 1 ports (3 external, 1 internal)
Easy to install with native OS support in Windows 8.1, 8, 7, and Linux kernel 2.6.31 or later
Fits standard or small form-factor computers, low-profile bracket included
Data transfer rates up to 5 Gbps plus UASP support
Backward compatible with USB 2.0 and 1.x devices
Built-in optional SATA power connector provides up to 900mA per USB port
PCIe x1 interface, compliant with PCI Express 2.0 specifications

Manuals & Resources

MANUAL User Manual › DATASHEET Product Datasheet › BROCHURE Manufacturer Brochure › MANUAL Assembly Instructions › WARRANTY Warranty Information › DATASHEET Product Fiche › GUIDE Energy Guide › SAFETY Safety Data Sheet › SAFETY Safety Data Sheet (FR) › SAFETY COSHH Sheet › TOUR Product Tour › 360 360° Product View ›

STARTECH.COM USB/Firewire Adapters

ADD FOUR USB 3.0 PORTS-THREE EXTERNAL AND ONE INTERNAL PORT - TO YOUR COMPUTER -

Mfr # PEXUSB3S42 SKU 4175996 UPC 065030860321

$31.97 MSRP $47.14 Save 32%

Regular price saves you $15.17 against MSRP.

Available

Product Overview

ADD FOUR USB 3.0 PORTS-THREE EXTERNAL AND ONE INTERNAL PORT - TO YOUR COMPUTER -

4 Port PCI Express USB 3.0 Card - 3 External and 1 Internal
StarTech 4 Port PCI Express USB 3.0 Card - 3 External and 1 Internal - 5Gbps - Add four USB 3.0 ports - three external and one internal port - to your computer - 4 Port PCIe USB 3.0 Card - Cost-effective USB 3.0 Adapter Card - Easy to install with native OS support in Windows 8.1 8 and 7 - Standard and low-profile USB card
StarTech 4 Port PCI Express USB 3.0 Card - 3 External and 1 Internal - 5Gbps
Add four USB 3.0 ports - three external and one internal port - to your computer - 4 Port PCIe USB 3.0 Card - Cost-effective USB 3.0 Adapter Card - Easy to install with native OS support in Windows 8.1 8 and 7 - Standard and low-profile USB card

Technical Specifications

Host Interface	PCI Express x1
Product Type	USB Adapter
Manufacturer Part Number	PEXUSB3S42
Packaged Quantity	1 Each
Platform Supported	PC
Platform Supported	Linux
Limited Warranty	2 Year
Weight (Approximate)	1.90 oz
Form Factor	Plug-in Card
Length	3.4"
Manufacturer	StarTech.com
Product Name	4-Port PCI Express USB 3.0 Card - 5Gbps
Brand Name	StarTech.com
Operating System Supported	Windows XP
Operating System Supported	Windows Vista
Operating System Supported	Windows 7
Operating System Supported	Windows 8
Operating System Supported	Windows 8.1
Operating System Supported	Windows Server 2008 R2
Operating System Supported	Windows Server 2012
Operating System Supported	Windows Server 2016
Operating System Supported	Windows Server 2019
Operating System Supported	Linux
Operating System Supported	Windows 10
Operating System Supported	Windows 11
Country of Origin	China
Height	4.7"
Width	0.7"
Environmentally Friendly	Yes
Total Number of USB Ports	4
Number of SATA Ports	1
UASP Support	Yes
Product Color	Black
Number of USB 3.2 Ports	4
Color Family	Black

Marketing Information

4-Port PCI Express USB 3.0 Card - 5Gbps
1 x Low-Profile Bracket
1 x Driver CD
1 x Instruction Manual

Here'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