StarTech.com 4-Port USB-A PCIe Card, USB 3.2 10Gbps, PCI Express 3.0 Expansion Card, 4x Independent USB Controllers, Windows/Linux/macOS, TAA-Compliant

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About This Product

Add four USB Type-A ports with four independent 10Gbps channels to a computer via a PCI Express slot

Enhance the USB connectivity of a desktop computer or server by adding four external USB-A 10Gbps ports with this internal PCI Express 3.0 expansion card.

Dedicated USB Controllers

With its four independent USB controllers, this PCIe USB-C card enables each port to achieve up to 10Gbps performance, reducing bottlenecks and increasing data throughput.

USB 3.2 Gen 2 (10Gbps) Performance

The high bandwidth makes the card ideal for transferring large files, real-time editing of high-resolution photos and videos on external storage, off-loading media from mobile devices, using high-resolution video capture devices, tethered photography equipment, or high-speed USB network adapters.

Charge and Sync USB Devices

This USB PCI Express card can provide up to 5V 2A (10W) per USB-A port, enabling sync and charge of portables devices. If the motherboard can’t supply enough power, a built-in SATA power connector supports auxiliary power to maintain stable performance.

Compatibility

The PCIe USB card is plug-and-play in most major operating systems, including Windows, macOS, and Linux. It supports PCI Express 3.0 and x4, x8, and x16 slots. The USB expansion card ships with a pre-installed standard profile bracket.

Key Features & Highlights

  • <b>High-Speed USB PCIe Card</b>: Upgrade your desktop or server with four dedicated USB-A ports for up to 40Gbps of combined bandwidth, supporting data-heavy workflows, external drives, or high-speed USB network adapters
  • <b>Maximum Throughput with Dedicated Controllers</b>: Each USB 3.2 Gen 2 port uses an independent controller to support up to 10Gbps per port, ensuring consistent performance even when multiple devices are connected simultaneously
  • <b>Designed for Broad Compatibility</b>: This plug-and-play card works with Windows, macOS, and Linux systems, installs into a PCI Express 3.0 x4 (or larger) slot, and ships with a full-profile bracket
  • <b>Add Reliable Power with Auxiliary SATA</b>: Use the built-in SATA power connector to supply up to 5V 2A (10W) per port, ensuring stable performance for bus-powered devices and peripherals when motherboard power is insufficient
  • <b>The IT Pro's Choice</b>: Our USB expansion cards are built for consistent performance in professional environments and are tested for compatibility across operating systems and hardware; Backed by free lifetime 24/5 multilingual technical assistance

Technical Specifications

Ports & interfaces

Host interface PCIe
Output interface USB 3.2 Gen 2 (3.1 Gen 2)
Expansion card standard PCIe 3.0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 4
SATA power connector type SATA 15-pin

Design

Internal Yes
Product colour Red

Features

Chipset ASMedia – ASM3142, ASMedia – ASM2812X
Data transfer rate (max) 10 Gbit/s
UASP support Yes

System requirements

Windows operating systems supported Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 Enterprise, Windows 11 Enterprise x64, Windows 11 Home, Windows 11 Pro, Windows 11 x64
Mac operating systems supported Mac OS X 14.0 Sonoma, Mac OS X 15.0 Sequoia
Linux operating systems supported Yes
Server operating systems supported Windows Server 2019, Windows Server 2022

Technical details

Compliance certificates RoHS, Trade Agreements Act (TAA)

Weight & dimensions

Width 56 mm
Depth 140 mm
Height 120 mm
Weight 94 g

Packaging data

User guide Yes
Package width 142 mm
Package depth 170 mm
Package height 30 mm
Package weight 160 g

Logistics data

Products per master (outer) case 60 pc(s)
Master (outer) case width 380 mm
Master (outer) case length 310 mm
Master (outer) case height 500 mm
Manufacturer Part Number

P10Q4A-USB-CARD

Brand

STARTECH.COM

SKU

GD765432SA10

Category

Interface Cards/Adapters

Subcategory

Lan Adapters

Host interface

PCIe

Output interface

USB 3.2 Gen 2 (3.1 Gen 2)

Expansion card standard

PCIe 3.0

USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity

4

SATA power connector type

SATA 15-pin

Internal

Yes

Product colour

Red

Chipset

ASMedia – ASM3142, ASMedia – ASM2812X

Data transfer rate (max)

10 Gbit/s

UASP support

Yes

Windows operating systems supported

Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 Enterprise, Windows 11 Enterprise x64, Windows 11 Home, Windows 11 Pro, Windows 11 x64

Mac operating systems supported

Mac OS X 14.0 Sonoma, Mac OS X 15.0 Sequoia

Linux operating systems supported

Yes

Server operating systems supported

Windows Server 2019, Windows Server 2022

Compliance certificates

RoHS, Trade Agreements Act (TAA)

Width

56 mm

Depth

140 mm

Height

120 mm

Weight

94 g

User guide

Yes

Package width

142 mm

Package depth

170 mm

Package height

30 mm

Package weight

160 g

Products per master (outer) case

60 pc(s)

Master (outer) case width

380 mm

Master (outer) case length

310 mm

Master (outer) case height

500 mm

Product Documentation & Datasheet

Click the button below to view or download the official manufacturer documentation for this product:

📄 Download Official PDF Manual / Datasheet
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