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Key Features

  • Provides two external USB 3.2 Gen 1 connections
  • Supports data rates up to 5 Gbps
  • SATA power connector (required) provides up to 900mA per USB port
  • Compliant with PCI Express 2.0 specifications
  • Fully compliant with USB 3.2 Gen 1 rev 1.0 and Intel xHCI rev 1.0 specifications
  • Backward compatible with USB 2.0 and USB 1.0/1.1 devices
  • Includes a Low Profile/half-height installation bracket
STARTECH.COM USB/Firewire Adapters

ADD TWO USB 3.0 PORTS TO YOUR DESKTOP COMPUTER THROUGH A PCI EXPRESS SLOT - PCIE

Mfr # PEXUSB3S23 SKU 3620778 UPC 065030851633

$16.83 MSRP $25.61 Save 34%

Regular price saves you $8.78 against MSRP.

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Product Overview

ADD TWO USB 3.0 PORTS TO YOUR DESKTOP COMPUTER THROUGH A PCI EXPRESS SLOT - PCIE

  • StarTech.com 2 Port PCI Express PCIe USB 3.0 Controller Card w SATA Power
  • StarTech 2 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card w/ SATA Power - 5Gbps - Add two USB 3.0 ports to your desktop computer through a PCI Express slot - PCIe USB 3.0 Controller Card - 2Port PCI Express USB 3.0 Adapter - SuperSpeed 5 Gbps USB 3 PCIe Card - Dual Profile PCI Express USB 3.0 Card with SATA Power Connector
  • StarTech 2 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card w/ SATA Power - 5Gbps
  • Add two USB 3.0 ports to your desktop computer through a PCI Express slot - PCIe USB 3.0 Controller Card - 2Port PCI Express USB 3.0 Adapter - SuperSpeed 5 Gbps USB 3 PCIe Card - Dual Profile PCI Express USB 3.0 Card with SATA Power Connector

Technical Specifications

Host Interface PCI Express x1
Product Type USB Adapter
Manufacturer Part Number PEXUSB3S23
Packaged Quantity 1 Each
Platform Supported PC
Limited Warranty 2 Year
Weight (Approximate) 1.52 oz
Form Factor Plug-in Card
Length 3.1"
Manufacturer StarTech.com
Product Name 2 Port PCI Express PCIe SuperSpeed (5Gbps) USB 3.0 Controller Card w/ SATA Power
Brand Name StarTech.com
Operating System Supported Windows XP
Operating System Supported Windows Vista
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 2003
Operating System Supported Windows Server 2008 R2
Operating System Supported Windows Server 2012
Operating System Supported Windows Server 2016
Operating System Supported Windows Server 2019
Country of Origin China
Height 4.7"
Width 0.8"
Environmentally Friendly Yes
Total Number of USB Ports 2
Number of SATA Ports 1
UASP Support No
Product Color Black
Number of USB 3.2 Ports 2
Color Family Black
Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)

Marketing Information

  • 2 Port PCI Express PCIe SuperSpeed (5Gbps) USB 3.0 Controller Card w/ SATA Power
  • 1 x Low Profile Bracket
  • 1 x Driver CD
  • 1 x Instruction Manual
The PEXUSB3S23 2-Port PCI Express USB 3.2 Gen 1 Card lets you add two USB 3.2 Gen 1 ports to any PCI Express-enabled computer system. The USB card requires SATA power for functionality, and delivers 900mA of power per port to USB 3.2 Gen 1 bus-powered devices (500mA for USB 2.0) via your computers SATA power connector. The PCIe USB 3.2 Gen 1 adapter is compliant with USB 3.2 Gen 1 standards for data transfer speeds up to 5 Gbps, while still offering backward compatibility with existing USB 2.0 / 1.1 devices. For added versatility, the controller card is equipped with a standard profile bracket and includes a low-profile/half-height bracket for installation in small form-factor computers. Backed by a StarTech.com 2-year warranty and free lifetime technical support. More from the Manufacturer

More from the Manufacturer

Shipping & Dimensions

0.31
Weight (lbs)
6.7"
Length
5.65"
Width
1.25"
Height
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