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SIIG

SIIG 4-Port SuperSpeed USB 3.0 PCIe Card - Quad Core

$89.99
$56.51 SAVE $33.48
1 availableas of 09/19/2026

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Should arrive by Thu, Oct 1 with free ground shipping

Compliance, certifications and origin

  • WEEE
  • RoHS
  • Origin: China
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

View user manual

Adds four independent external SuperSpeed USB 3.0 5Gbps Type-A ports to your PCI Express (PCIe) enabled desktop computer

  • Features four independent SuperSpeed USB 3.0 Type-A ports delivering up to 5Gbps data transfer per port for a total USB bandwidth of up to 20Gbps
  • Industry recognized high performance Renesas uPD720202 chipset
  • Supports the following speed data rate as follows: Low-speed (1.5 Mbps) / Full-speed (12Mbps) / High-speed (480 Mbps) / Super-speed (5Gbps)
  • Compliant with Intel's eXtensible Host Controller Interface (xHCI) Specification Revision 1.0
  • Compliant with PCIe 2.0 standard
  • Supports USB legacy function and UASP mode (UASP requires Windows 10 and 8 embedded drivers only)
  • Supports PCI Bus Power Management Interface Specification Revision 1.2
  • Low-profile bracket design fits lower size system form factor with included low profile bracket
  • Each USB port featured with independent over-current protection to further protect your devices and the board itself from unforeseen power spikes
More from the manufacturer

Technical specifications

General Information

Manufacturer SIIG, Inc
Manufacturer Part Number JU-P40811-S1
Manufacturer Website Address http://www.siig.com
Brand Name SIIG
Product Name 4-Port SuperSpeed USB 3.0 PCIe Card - Quad Core
Product Type USB Adapter

Technical Information

Host Interface PCI Express 2.0 x4

Media & Performance

UASP Support Yes

Interfaces/Ports

Total Number of USB Ports 4
Number of USB 3.0 Ports 4

Physical Characteristics

Product Color Green
Form Factor Plug-in Card
Height 0.8"
Width 5.9"
Depth 3.2"
Weight (Approximate) 2.40 oz

Miscellaneous

Package Contents
  • 4-Port SuperSpeed USB 3.0 PCIe Card - Quad Core
  • Driver CD
  • Quick Start Guide
Platform Supported PC
Green Compliant Yes
Country of Origin China
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)Restriction of Hazardous Substances (RoHS)

Warranty

Limited Warranty 2 Year

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.