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Add four USB 3.0 (USB 3.2 Gen 1) ports – three external ports and one internal port – to your computer

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.

Enjoy convenient USB 3.2 Gen 1 port availability

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.

Get up and running quickly

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.

UASP support for more efficient data transfers

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 UASP-enabled enclosure.

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.

Ports & interfaces
Host interface: PCIe
Output interface: USB 3.2 Gen 1 (3.1 Gen 1)
Expansion card form factor: Full-height / Low-profile
Expansion card standard: PCI 2.0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
Design
Feature: Internal
Product colour: Black, Stainless steel
Maximum cable length: 3 m
Feature: Hot-swap
Certification: CE, FCC
Features
Chipset: 2 x Renesas / NEC - µPD720202
Data transfer rate (max): 5 Gbit/s
Feature: UASP support
Operational conditions
Operating temperature (T-T): 5 - 50 °C
Storage temperature (T-T): -20 - 60 °C
Operating relative humidity (H-H): 20 - 80%
System requirements
Linux operating systems supported: Yes
Server operating systems supported: Windows Server 2008 R2, Windows Server 2012
Technical details
Compliance certificates: RoHS
Weight & dimensions
Width: 15 mm
Depth: 167 mm
Height: 120 mm
Weight: 90 g
Packaging data
Feature: Mounting brackets included
Feature: Drivers included
Feature: Manual
Package width: 217 mm
Package depth: 147 mm
Package height: 37 mm
Package weight: 141 g
Logistics data
Harmonized System (HS) code: 84733020
Products per master (outer) case: 40 pc(s)
Master (outer) case width: 455 mm
Master (outer) case length: 381 mm
Master (outer) case height: 327 mm