Product Data Sheet / Brochure

Applications

• Connect high-performance devices like NVMe drives and SSDs

Features

• HIGH PERFORMANCE: USB PCIe card with 4x USB-A ports up to SuperSpeed 10Gbps per port; Dual ASM3142

controllers with up to 20Gbps total bandwidth across 4 ports; USB 3.1 Gen 2/USB 3.2 Gen 2x1; Upgraded version of

our popular USB card PEXUSB314A2V

• MAXIMIZED USB PERFORMANCE: Multiple INs support for max bandwidth when using mixed-speed devices;

USB Attached SCSI Protocol (UASP) for storage device, like SSDs, HDDs, NVMe drives and thumb drives

• POWER: USB PCI Express expansion card with SATA power header has the option to provide supplemental power

to the USB ports (if motherboard power is insufficient) providing up to 4.5W (5V@0.9A) per USB-A port

• COMPATIBILITY: USB PCIe adapter card for desktop PC installs in standard profile PCI-e 2.0 x4 slot; Supports

Windows/Linux/macOS with auto driver install on Windows 8 & up; Works w/USB 3.0/2.0 devices

• STARTECH.COM ADVANTAGE: IT professionals' choice for over 30 years; This USB-A PCIe add-on card is

backed for life by StarTech.com, including free 24/5 North America based multi-lingual tech support

Prominence

Warranty

Lifetime

Description CDW 75 - 1st

Line

StarTech.com 4-Port USB PCIe Card - 10Gbps USB-A 3.1 Gen 2 -

Dual Chip Card

Hardware

Ports

Interface

PCI Express

Bus Type

USB 3.2 Gen 2 10Gbps

Card Type

Standard Profile

Port Style

Integrated on Card

Industry Standards

USB 3.1 Specification Rev. 1.0USB Specification Rev. 2.0PCI Express

Base Specification Rev. 2.0Intel xHCI Specification Rev. 1.1UASP

(USB Attached SCSI Protocol) Rev. 1.0

Chipset ID

ASMedia - ASM3142

ASMedia - ASM1812

Performance