2 PORT USB PCIE CARD 10GBPS/PORT - USB-A

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Key Features

HIGH PERFORMANCE: 2-Port USB PCIe Card with ASMedia ASM3142 host controller (PCIe 3.0 x4) has two SuperSpeed 10Gbps USB-A ports (USB 3.2 Gen 2); Speeds up to 10Gbps/port; Upgraded version of our popular USB card PEXUSB312A2
MAXIMIZED USB PERFORMANCE: Add-on card supports Multiple Ins for max bandwidth when using mixed-speed devices; Supports UASP & optimized for SSDs/HDDs, NVMe, thumb drives; Supports USB 3.2 Gen 1/2.0 devices
POWER: USB PCI Express 3.0 expansion card w/ SATA power header supplies supplemental power to the USB ports (when motherboard power is insufficient) providing up to 4.5W (5V @ 0.9A) per USB-A port
COMPATIBILITY: USB PCIe adapter card installs in full or low-profile PCIe 3.0 x4 slot and up; Bracket included; Backward compatible w/ PCIe 2.0; Supports Win/Linux/macOS w/auto drivers on Win 8 & up
STARTECH.COM ADVANTAGE: IT professionals' choice for over 30 years; This USB-A PCI-e card for desktop is backed for life by StarTech.com, incl. free 24/5 North America based multi-lingual tech support

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

2 PORT USB PCIE CARD 10GBPS/PORT - USB-A

Mfr # PEXUSB312A3 SKU 6066728 UPC 065030887427

$34.58 MSRP $51.24 Save 33%

Regular price saves you $16.66 against MSRP.

Available

Product Overview

2 PORT USB PCIE CARD 10GBPS/PORT - USB-A

StarTech.com (PEXUSB312A3) USB/Firewire Adapter
StarTech 2-Port USB PCIe Card 10Gbps/port - USB 3.2 Gen 2 Type-A PCI Express 3.0 x4 Host Controller Expansion Card - Windows/Linux - 2-port USB PCIe card - ASM3142 host controller for 2x USB-A ports up to 10Gbps/port - USB 3.1/3.2 Gen 2 PCI Express 3.0 x4 expansion card - Add-on adapter card supports Multiple Ins - Opt. SATA power - Full or low-profile bracket - Win/Linux/macOS
StarTech 2-Port USB PCIe Card 10Gbps/port - USB 3.2 Gen 2 Type-A PCI Express 3.0 x4 Host Controller Expansion Card - Windows/Linux
2-port USB PCIe card - ASM3142 host controller for 2x USB-A ports up to 10Gbps/port - USB 3.1/3.2 Gen 2 PCI Express 3.0 x4 expansion card - Add-on adapter card supports Multiple Ins - Opt. SATA power - Full or low-profile bracket - Win/Linux/macOS

Technical Specifications

Host Interface	PCI Express x4
Product Type	USB Adapter
Manufacturer Part Number	PEXUSB312A3
Packaged Quantity	1 Each
Platform Supported	PC
Platform Supported	Linux
Platform Supported	Mac
Limited Warranty	Lifetime
Weight (Approximate)	2.80 oz
Form Factor	Plug-in Card
Length	4.3"
Manufacturer	StarTech.com
Product Name	USB Adapter
Brand Name	StarTech.com
Operating System Supported	Windows 7
Operating System Supported	Windows 8
Operating System Supported	Windows 8.1
Operating System Supported	Windows 10
Operating System Supported	Windows 11
Operating System Supported	Windows Server 2012 R2
Operating System Supported	Windows Server 2016
Operating System Supported	Windows Server 2019
Operating System Supported	Windows Server 2022
Operating System Supported	Mac OS X 10.13 High Sierra
Operating System Supported	Mac OS X 10.14 Mojave
Operating System Supported	Mac OS X 10.15 Catalina
Operating System Supported	Mac OS X 11.0 Big Sur
Operating System Supported	Mac OS X 12.0 Monterey
Operating System Supported	Mac OS X 13.0 Ventura
Operating System Supported	Linux 3.5
Country of Origin	China
Height	0.7"
Width	4.7"
Environmentally Friendly	Yes
Environmental Certification	EU RoHS
Total Number of USB Ports	2
Number of SATA Ports	1
UASP Support	Yes
Product Color	Black
Number of USB 3.2 Ports	2
Color Family	Black
Environmental Compliance	Restriction of Hazardous Substances (RoHS) 2
Environmental Compliance	Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Environmental Compliance	Waste Electrical and Electronic Equipment Directive (WEEE)

Marketing Information

USB Adapter
1x Low-Profile Bracket
1x Quick Start Guide
1x Full-Profile Bracket (Pre-Installed)

This PCIe USB 3.2 Gen 2 controller card installs into an available PCI-Express x4 slot in your computer and enables you to upgrade your current system by adding two SuperSpeed USB-A (10Gbps) ports.The controller card enables you to connect two USB-A Gen 2 (10 Gbps) devices to your desktop computer. The USB-A ports are ideal for connecting USB devices such as external hard drives and solid state drives or powering and syncing your mobile devices. The USB-A ports provides up to 4.5W (5V/0.9A) of power per USB port, and are backward compatible with USB 3.2 Gen 1 (5 Gbps), and USB 2.0 (480 Mbsp) devices. Note: USB 3.2 Gen 2 (10 Gbps) is also know as USB 3.2 Gen 2 (10 Gbps), and USB 3.2 Gen 1 (5 Gbps) is also know as USB 3.2 Gen 1 and USB 3.2 (5 Gbps). The USB 3.2 Gen 2 card features an ASMedia ASM3142 host controller that utilizes x2 lanes of the PCIe 3.0 bus, making the card capable of speeds up to 10Gbps on each port, and enabling fast access to high-performance devices like NVMe drives and SSDs. The controller card supports Multiple INs to reduce bandwidth loss when multiple devices are connected, even when connected through a USB Hub (Note: The USB hub must also support this feature). The card also supports UASP for improved performance with storage devices. This add-on card includes both full-profile and low-profile installation brackets ensuring you can install it into either a full or low-profile PCIe 3.0 x4 slot (backward compatible w/PCIe 2.0). For wide platform support the card is compatible with Windows, Linux and macOS. For hassle-free installation the drivers install automatically on computers running Windows 8 or higher. Works w/USB 3.2/3.0/2.0 devices PEXUSB312A3 is backed by a StarTech.com lifetime warranty with free 24/5 multi-lingual North American based technical support. StarTech.com has been the IT professionals' choice for over 30 years. More from the Manufacturer