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D-link 2-port ExpressCard USB Adapter
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Product Information for D-link 2-port ExpressCard USB Adapter

Highlights for D-link 2-port ExpressCard USB Adapter

  • Form Factor:External
  • Host Interface:ExpressCard/34
  • Number of Ports:2
  • Data Transfer Rate:5 Gbps USB 3.0 SuperSpeed

Marketing Information

The 2-Port USB 3.0 ExpressCard (DUB-1320) instantly adds 2 USB 3.0 ports to your laptop, allowing you to connect USB devices such as external storage, digital cameras, printers, and more. Providing data rates of up to 5 Gbps - 10 times faster than USB 2.0.


  • Standard Warranty: 1 Year Limited
  • Wireless Connectivity

  • Wireless Technology: Not Applicable
  • Interfaces/Ports

  • Ports: 2 x Type A Female USB 3.0 - USB Downstream
  • Environmental Conditions

    General Information

  • Product Type: USB Adapter
  • Manufacturer Part Number: DUB-1320
  • Manufacturer Website Address: www.dlink.com
  • Manufacturer: D-Link Systems, Inc
  • Product Model: DUB-1320
  • Product Name: 2-port ExpressCard USB Adapter
  • Brand Name: D-Link
  • Miscellaneous

    Package Contents

  • 2-port ExpressCard USB Adapter
  • Power Adapter
  • CD-ROM
  • Drivers
  • User Manual
  • Quick Install Guide
  • Physical Characteristics

  • Dimensions: 0.60" Height x 4.60" Width x 1.60" Depth
  • Weight (Approximate): 1.44 oz
  • Form Factor: External
  • Power Description

    Processor & Chipset



    Technical Information

  • Host Interface: ExpressCard/34
  • Data Transfer Rate: 5 Gbps USB 3.0 SuperSpeed
  • Platform Supported: PC
  • Learn More About D-link 2-port ExpressCard USB Adapter

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    • The 2-Port USB 3.0 ExpressCard (DUB-1320) instantly adds 2 USB 3.0 ports to your laptop, allowing you to connect USB devices such as external storage, digital cameras, printers, and more. Providing data rates of up to 5 Gbps - 10 times faster than USB 2.01

      Plug and Play Connectivity

      Just run the Setup CD and then slide the DUB-1320 into your laptop’s ExpressCard slot; it’s that simple to add 2 USB 3.0 ports to your laptop.
    • SuperSpeed USB 3.0 Capabilities

      Connect your laptop to USB 3.0 devices to transfer data at blazing speeds of up to 5 Gbps1 - up to 10 times faster than USB 2.0. You can back up your photos, music, and HD movies to an external storage device faster than ever before. SuperSpeed USB delivers maximum power efficiency to save the energy cost and laptop batteries. You can also charge USB 3.0 devices faster using the DUB-1320 with the included power adapter. 

    • Connect All Your Peripherals

      Backward compatibility with USB 2.0 and USB 1.12 means that you can connect any USB device to the DUB-1320. If you need more ports, you can connect additional USB hubs to support up to 127 devices1 .


    • Add 2 USB 3.0 ports to your laptop 
    • Backward Compatible to USB 2.0 and USB 1.12
    • Transfer rates of up to 5Gbps - 10X faster than USB 2.01
    • Up to 900mA of power per port with the included power adapter
    • Connect up to 127 USB devices by cascading multiple hubs
    • Easy Installation, hot-swap compliance


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    • ExpressCard 34 form factor
    • ExpressCard 1.0 spec
    • 2 downstream USB type A (female) ports


    • USB specification version 3.0
    • USB specification version 2.0
    • USB specification version 1.1 1
    • USB specification version 1.0
    • OHCI (open Host Controller Interface)
    • EHCI (Enhanced Host Controller Interface)
    • ExpressCard 1.0 spec
    Data Rates


    • SuperSpeed: 4.8 Gbps
    • High Speed: 480 Mbps
    • Full Speed: 12 Mbps
    • Low Speed: 1.5 Mbps
    ConnectivityUp to 127 devices by cascading multiple hubs
    Supplied Power
    • Bus Power Only : Maximum 100mA per port
    • With External Power Adapter: Maximum 900mA per port
    Dimensions (L x W x H)4.6 x 1.6 x 0.6 inches (117.19 x 40.54 x 14.55 mm)
    Weight0.09 lb (40.5 grams)
    Operating Temperature32 to 104 °F (0 to 40 °C)
    Storage Temperature
    -4 to 140 °F (-20 to 60 °C)
    Operating Humidity0% to 80% (Non-condensing)
    • USB-IF
    • WHQL
    • FCC
    • CE
    1-Year Limited3
    Minimum System RequirementsComputer with:
    • Windows® 7, WindowsVista®, Windows XP SP3 or higher4
    • Available ExpressCard 34 or 54 slot 
    • CD-ROM drive
    Package Contents
    • D-Link 2-Port USB 3.0 ExpressCard (DUB-1320)
    • Power adapter
    • CD-ROM with drivers and user manual5

    • Quick Install Guide

    Product specifications, size, and shape are subject to change without notice, and actual product appearance may differ from that depicted on the package. See inside package for warranty details.


    1. 1 Maximum transfer rate based on USB 3.0 specifications. Actual data throughput will vary. To meet USB 3.0 transfer speeds, USB 3.0 Hubs, cables and devices are required.
    2. 2 Using a USB 1.1 or USB 2.0 port will affect device performance.
    3. 3 1-Year Limited Warranty available only in the USA and Canada.
    4. 4 Computer must adhere to Microsoft’s recommended system requirements.
    5. 5 Latest Software and Documentation available at http://support.dlink.com.
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