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Siig JU-P40A11-S1 USB/Firewire Adapters Siig Dp Usb 3.0 4-port Pcie Host Card - Pci Express 2.0 X1 - External - 4 Usb Port(s) - 4 Usb 3.0 Po Jup40a11s1 662774042688

Part Number: JU-P40A11-S1
Condition: New
Availability: 88  
Real time availability   


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Product Specifications



SIIG DP USB 3.0 4-Port PCIe Host Card - PCI Express 2.0 x1 - External - 4 USB Port(s) - 4 USB 3.0 Port(s) - UASP Support - PC (JU-P40A11-S1)

SUPERSPEED USB ADDS FOUR EXTERNAL SUPERSPEED USB 3.0 5GBPS TYPE-A PORTS TO YOUR

Manufacturer Part Number: JU-P40A11-S1

Siig DP USB 3.0 4-Port PCIe Card adds four external SuperSpeed USB 3.0 5Gbps Type-A ports to your PCIe enabled desktop computer



CPN:SUPERSPEED USB ADDS FOUR EXTERNAL SUPERSPEED USB 3.0 5GBPS TYPE-A PORTS TO YOUR
MANUFACTURER NAME: Siig
MANUFACTURER PART NUMBER: JU-P40A11-S1
UPC EAN CODE: 662774042688
LANGUAGE: EN
MARKET:US

General Information:

Adds four external SuperSpeed USB 3.0 5Gbps Type-A ports to your PCIe enabled desktop computer

  • Adds four SuperSpeed USB 3.0 Type-A ports to your desktop system
  • Complies with PCIe 2.0 standard with high performance NEC uPD720201 chipset
  • Compliant with USB data transfer rates - Low-speed (1.5Mbps) / Full-speed (12Mbps) / High-speed (480Mbps) / SuperSpeed (5Gbps)
  • Compliant with Intel's eXtensible Host Controller Interface (xHCI) Revision 1.0 specification
  • Compliant with USB legacy and UASP mode (UASP requires Windows 10 and 8 native USB 3.0 host drivers only)
  • PCI Bus Power Management Interface Specification Revision 1.2
  • Dual-profile design installs into different system form factor chassis with the included full and low profile brackets
  • Each USB port features over-current protection to protect your connected device from power surges

ManufacturerSIIG, Inc
Manufacturer Part NumberJU-P40A11-S1
Manufacturer Website Addresshttp://www.siig.com
Brand NameSIIG
Product NameDP USB 3.0 4-Port PCIe Host Card
Product TypeUSB Adapter
  Product UPC662774042688
Technical Information:
Host InterfacePCI Express 2.0 x1
Media & Performance:
UASP SupportYes
Interfaces/Ports:
Total Number of USB Ports4
Number of USB 3.0 Ports4
Physical Characteristics:
Product ColorGreen
Form FactorExternal
Height0.8"
Width2.7"
Length3.4"
Weight (Approximate)2.40 oz
Miscellaneous:
What's in the box
  • DP USB 3.0 4-Port PCIe Host Card
  • Low Profile Bracket
  • Driver CD
  • Quick Start Guide
Platform SupportedPC
Country of OriginChina
Environmentally FriendlyYes
Environmental ComplianceRestriction of Hazardous Substances (RoHS)
Warranty:
Warranty2 Year

Date Inserted: Tuesday February 7, 2023

This product was last updated on Monday April 20, 2026

All products are brand new and factory sealed unless otherwise stated.
 *** Disclaimer- Information is supplied by the Manufacturer. The image, including color, may differ from actual product appearance. CompSource, Inc. is not responsible for data. ***

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Questions and Answers

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Shipping / Returns

Shipping

Ground = $12.95
(EST. Arrival Date between Wed.Apr.22 - Mon.Apr.27)

Two Day Air = $25.00
(EST. Arrival Date on Wed.Apr.22)

Standard One Day = $35.00
(EST. Arrival Date on Tue.Apr.21 after 3PM)

Priority = $45.00
(EST. arrival Date on Tue.Apr.21 in the AM)

U.S Mail Priority (AA,AE,AP only) = $30.00

FedEx International Economy (Canada only) = $85.00

Shipping dates are best estimates based on product location and may vary with holidays.

If product requires trucking, additional fees may apply.

* Some destinations are subject to Applicable State/Duty Taxes

Returns

CompSource realizes that every product may have different return guidelines. Please see the policy below regarding this item.

This Product Has Limited Exchange Privileges.

Limited returns within 30 days of purchase permitted on this product.

For support on this product, please contact Siig. 510-657-8688 www.siig.com


Siig Company's Information

Siig  
Click Siig for all products

Local #: (510)413-5316

Toll Free #: 510-657-8688

Tech Support #: 510-353-7542

Site:  www.siig.com

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    About Siig

    Why SIIG Technologies Are a Smart Choice – Available at CompSource

    Since 1985, SIIG Inc. has been a trusted name in the world of IT and AV connectivity. With a legacy built on innovation, reliability, and customer satisfaction, SIIG continues to lead the way in delivering high-performance solutions that bridge the gap between technology and usability.

    Whether you're outfitting a corporate office, educational institution, medical facility, or home setup, SIIG provides scalable, durable, and future-ready solutions.

    Why Choose SIIG?

    SIIG stands out for its:

    • Proven Track Record: Over 40 years of industry leadership
    • Customer-Centric Design: Products built with usability and performance in mind
    • Wide Market Reach: Serving corporate, residential, hospitality, education, medical, and government sectors
    • Compliance & Quality: TAA-compliant and industrial-grade options available

    Why Buy SIIG from CompSource?

    https://www.compsource.com/ is an authorized distributor of SIIG products, offering:

    • Competitive Pricing on the latest SIIG technologies
    • Fast Shipping and reliable customer service
    • Expert Support to help you choose the right solution
    • Trusted Source for IT professionals and businesses nationwide

    We want this to be as easy and stress-free as possible. CompSource is here to help with your Siig purchase. We're here to help you decide. Chat with us or give our professionals a quick phone call (800)-413-7361, we can assist with the best Siig solution for your needs and budget.

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    About the Author

    Mason Maynard - Marketing Manager of CompSource

    Mason Maynard

    Mason Maynard is a people-oriented individual who finds joy in spending quality time with friends and family, valuing strong personal connections. With a strong interest in Marketing and Sales, Mason thrives on creating impactful strategies that engage audiences and drive meaningful results. Mason is passionate about innovation, business growth, and delivering top-tier customer service.

    Connect with Mason on: LinkedIn


    I recently ordered a battery backup system (UPS) for my home pc. I placed the order late one afternoon and the item arrived by FEDEX at my door the next day. That's right, I received my delivery from purchase to install in under 24 hours utilizing free shipping even. WOW!!! The communication from CompSource was equally good as well as the product I received. I normally purchase all my products from Amazon or Newegg, but will definitely use CompSource in the future. BTW, the UPS from CompSource was 15% lower priced than anyone else on the web, and I got it the very next day!!! Joe
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