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Connector Type
USB Connectors
Ease of Installation
Beginner (Installs < 10 minutes)
GWC Technology
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Adds 4 USB Ports with USB 3.0 Transfer Rates to Your Computer
GWC Technology PU3040 USB 3.0 4-Port PCI Express Card
GWC Technology PU3040 USB 3.0 4-Port PCI Express Card
GWC Technology PU3040 USB 3.0 4-Port PCI Express Card
Item# 97408
Price: Normally $34.99 
Hot Deal $24.36
Free shipping on orders over $50 - See Details


  • Installs into available PCI Express slots
  • Supports USB 3.0 transfer rate and is backwards compatible with USB 2.0 devices
  • Supports ATX power

Essential Info

If your Windows®-based computer has an available PCI Express slot, you can add four additional USB ports when this card is installed. Each port is capable of USB 3.0 transfer rates, ideal for transferring large amounts of data. The card is compliant to USB 3.0 as well as backwards compatible to USB 2.0 devices. Multiple devices can be connected to your PC at once with transmissions that are noticeably faster than USB 2.0 transfer rates.

System Requirements
  • Windows-based (XP, Vista, 7) computer with available PCI Express slot
  • Windows-based server


What's Included

  • 1x - USB 3.0 PCI Express Card
  • 1x - CD (Driver and User’s Manual)
  • 1x - Quick Installation Guide

  • Specifications

    Manufacturer Product No.PU3040
    Power Support900 mA each port
    Speed Data RatesLow speed: 1.5Mbps
    Full speed: 12 Mbps
    High speed: 480 Mbps
    Super speed: 5 Gbps
    Revision ComplianceUniversal Serial Bus 3.0 Specification Revision 1.0
    PCI Express Base Specification 2.0
    Revision SupportPCI Express Card Electromechanical Specification Revision 2.0
    PCI Bus Power Management Interface Specification Revision 1.2
    Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
    Manufacturer contact information: GWC Technology, Tel: (626) 820-0665 Ext 279


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    Share your thoughts with other customers
    REBECCA -- albuquerque, NM   8/15/2011
    Had a bit of a problem installing drives on Dell PowerEdge T110 running Server 2008 R2. After that backups that used to take 48 hrs to finish now take 18 hrs, very happy with the performance and speed of the card.

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