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Home Electronics Adapters & Cables StarTech.com PCIe USB 3.1 Dual-Port Expansion Card (PEXUSB311EI)

StarTech.com PCIe USB 3.1 Dual-Port Expansion Card (PEXUSB311EI)

StarTech.com PCIe USB 3.1 Dual-Port Expansion Card (PEXUSB311EI)

StarTech.com PCIe USB 3.1 Dual-Port Expansion Card (PEXUSB311EI)

StarTech.com PCIe USB 3.1 Dual-Port Expansion Card (PEXUSB311EI)

Brand:

StarTech.com

Specifications

Product Description

The StarTech.com PCI Express USB 3.1 Expansion Card adds two high-speed USB 3.1 ports to your desktop computer through a PCIe 3.0 x4 slot. Designed for superior performance, this plug-in card supports UASP (USB Attached SCSI Protocol) to deliver faster data transfer speeds and reduced CPU usage when used with compatible devices.
Ideal for expanding connectivity on PC, Mac, and Linux systems, this USB adapter enables quick access to external storage devices, peripherals, and high-bandwidth USB equipment. Built with enterprise-grade components, it ensures stable performance, broad OS compatibility, and long-term reliability for professional and home users.

Key Features

Adds 2 high-speed USB 3.1 ports to desktop systems
PCI Express 3.0 x4 interface for maximum bandwidth
UASP support for faster data transfer and improved efficiency
Backward compatible with USB 3.0 and USB 2.0 devices
Plug-in PCIe card design for easy installation
Compatible with Windows, macOS, and Linux
Reliable performance for storage, peripherals, and professional use

Technical Specifications

Brand: StarTech.com
Product Type: USB Expansion Adapter
Host Interface: PCI Express 3.0 x4
Number of USB Ports: 2
USB Standard: USB 3.1
UASP Support: Yes
Form Factor: Plug-in Card
Compatibility: PC, Mac, Linux
Backward Compatibility: USB 3.0 / USB 2.0
Application: Desktop USB Expansion

Features

Brand:

StarTech.com

Warranty:

1 Year

Product Name

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