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D-link 4 Port High Speed USB 2.0 Hub
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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.


    • Compact design ideal for travel
    • 4 downstream ports to connect more devices to your computer
    • High Speed Mini USB 2.0 for fast data transfers - up to 40x faster than USB 1.1
    • Plug and play connectivity
    • Instantly add more USB 2.0 ports to your computer
    • 4 fast charging ports give your mobile devices a boost in power
    • Works with USB 1.1 Devices
    • 5V/2.5A Power Adapter




    • 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
    • UHIC
    • EHCI
    • 1 Upstream Mini USB 2.0 (female) port
    • 4 Downstream USB 2.0 Type A (female) ports (including a fast charging port)
    • Up to 5 cascaded hubs
    • Maximum cable length between each hub: 5m
    • Up to 127 devices
    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
    • Storage: 0% to 95% non-condensing
    • FCC
    • 2.48 x 2.48 x 0.55 inches (63 x 63 x 14 mm)
    • 0.08 lbs (36.5 g)
    • 1 Year Limited (US and Canada Only)
    Minimum System Requirements

    Computer with:

    • Windows 10/8/7/Vista1
    • MacOS X 10.4 or Higher2
    • USB 1.1 Port3
    Package Contents
    • 4-Port USB 2.0 Hub
    • AC Power 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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