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D-link 4 Port High Speed USB 2.0 Hub
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Mfg Part No.

Product Information for D-link 4 Port High Speed USB 2.0 Hub

Highlights for D-link 4 Port High Speed USB 2.0 Hub

  • Number of Ports:4
  • Form Factor:External

Marketing Information

The D-Link DUB-H4 2.0 is a Hi-Speed Universal Serial Bus 2.0 4-port hub with backward compatibility to USB 1.0 and 1.1. It provides an out of the box industry standard that allows connection of up to four USB peripherals or devices to your USB ready PC or Mac. The D-Link DUB-H4 is targeted at PC and Mac users that are expanding the number of USB ports on their system.

General Information

  • Manufacturer
  • : D-Link Systems, Inc
  • Manufacturer Part Number
  • : DUB-H4
  • Manufacturer Website Address
  • : www.dlink.com
  • Product Name
  • : 4 Port High Speed USB 2.0 Hub
  • Product Type
  • : USB Hub

    Technical Information

  • Host Interface
  • : USB
  • Data Transfer Rate
  • : Up to 480Mbps
  • Platform Support
  • : PC

    Processor & Chipset


  • Ports
  • : 4 x 4-pin Type A USB 2.0 - USB Downstream



    Power Description

    Environmental Conditions

    Physical Characteristics

  • Form Factor
  • : External Hot-pluggable
  • Dimensions
  • : 3.92" x 2.34" x 1.01"



  • Standard Warranty
  • : 1 Year(s)

    Learn More About D-link 4 Port High Speed USB 2.0 Hub

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    • Add more USB 2.0 ports to your computer

      With the D-Link DUB-H4 4-Port USB 2.0 Hub, you can instantly add more USB 2.0 ports to your computer. Now you can connect up to four  USB peripherals – such as digital cameras, printers, external hard drives, mice, keyboards, flash drives, and tablets – to your laptop or  desktop. The DUB-H4 is fully compliant to USB 2.0 specifications with data transfer rates of up to 480 Mbps2. It is an ideal solution for transferring data between your computer and USB devices.
    • Not just a USB Hub, also a fast USB charger

      The DUB-H4 features a USB fast charging port which is designed to feed high currents of up to 2.0A to a connected device, when the DUB-H4 is connected to a power adapter.  It gives you the ability to fast charge power hungry devices3 including iPad®1, iPhone®1, tablets, smart phones, and MP3 players. You can quickly charge your iPad®1 with the USB fast charging port when your computer is off, in suspend mode, or sleep mode and the DUB-H4 will automatically switch from battery charge mode to data sync mode when your computer is back in use.

    • Plug-n-play and backward compatible

      Just connect the DUB-H4 to a power outlet and a USB port on your computer; it’s that simple to add USB 2.0 ports to your computer. The DUB-H4 is also backward compatible with USB 1.12, ensuring connectivity between your computer and legacy USB devices. If you need more ports, you can connect additional USB hubs to support up to 127 devices.
    • Take it with you anywhere

      The slim and compact design makes it easy to fit in a laptop bag and carry it with you, wherever
      you go. Experience the convenience and reliability with the D-Link 4-Port Hi-Speed USB Hub while
      on the go.


    • Add up to 4 USB peripherals to your computer1
    • Transfer speeds of up to 480Mbps2
    • One high-current (2A) USB fast charging port3
    • Plug-n-Play, no driver required
    • Complies withUSB specification version 2.0 (data rates of up to 480 Mbps)1
    • Complies with USB specification version 1.1 (data rates of up to 12 Mbps)
    • 1-Year Limited Warranty4



    1 It is recommended that the combined power consumption on all ports should not exceed 2A or 10W.
    For comparison purposes only. Maximum transfer rate based on USB 2.0 specifications. actual data throughput will vary. Using a USB 1.1 port will affect device performance.
    3 Fast Charge function supported on hardware Rev. C or later.
    4 1-Year Limited Warranty available only in the USA and Canada





    • USB specification version 2.0 (data rates of up to 480 Mbps)
    • USB specification version 1.1 (data rates of up to 12 Mbps)
    • OHCI (Open Host Controller Interface)
    • EHCI (Enhanced Host Controller Interface)
    • UHIC
    • One Upstream Mini USB 2.0 (female) port
    • Four Downstream USB 2.0 Type A (female) ports (including a fast charging port)
    • Up to 127 Devices by Cascading Multiple Hubs
    Wiring Topology
    • Tiered Star
    Diagnostic LEDs
    • Self power (green)
    • Bus power (blue)
    • Operating: 32°F to 104°F
    • Storage: -4°F to 158°F
    • Operating: 5% to 95% Non-condensing
    • Non-operating: 0% to 95% Non-condensing
    • CE, FCC Class B, C-Tick
    • 2.48” x 2.48” x 0.55” (WxDxH)
    • 0.08 lbs.
    • 1 Year Limited (US and Canada Only)
    Minimum System Requirements
    • PC Computer with: Windows Vista™, Windows® XP SP2, or Windows® 2000 SP41
    • Mac Computer with:  OS® X 10.42
    • USB 1.1 or USB 2.0 port31
    Package Contents
    • 4-Port USB 2.0 Hub
    • AC Adapter
    • USB 2.0 Cable
    • Quick Installation Guide
    • Warranty Card




    1 Computer must adhere to Microsoft's recommended system requirements.  Please contact Microsoft for details.
    Computer must adhere to Apple's recommended system requirements.  Please contact Apple for details.
    Using a USB 1.1 port will affect device performance.

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