DUB-H4/E D-Link 4-Port USB 2.0 Hub with 1 BC 1.2 compliant Fast Charging Port, EU power adapter

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Easy expansion
Quickly add four USB 2.0 ports to any PC, allowing you to connect more peripherals with ease.

Fast Charge mode
One of the four USB ports supports Fast Charge mode.

Compact and portable
Fits easily into any bag for travel and can still function even without a power adapter.


The D-Link DUB-H4 4-Port USB 2.0 Hub provides an easy way to add four USB 2.0 ports to your notebook or desktop computer. One of the four USB ports supports Fast Charge mode, allowing you to reduce time for charging mobile devices. This means you can charge devices while also connect additional USB devices like digital and web cameras, card readers, hard drives, mice, keyboards, printers, scanners, and other peripherals.

Add Four USB 2.0 Ports to Your Computer
With the DUB-H4 4-Port USB 2.0 Hub, you can conveniently add more USB 2.0 ports and connect up to four USB peripheral devices. USB 2.0 technology supports data rates of up to 480 Mbps, which means that you can enjoy faster transfer speeds compared to previous USB standards.

Fast Charge Mode
One of the four USB ports supports Fast Charge mode. Battery Charging 1.2 compliance allows this port to supply charging current up to 1.5 A for chargeable devices.

Plug-and-play support
Simply plug in the power adapter and connect the DUB-H4 to any PC (DUB-H4 can also function even without the power adapter – just connect the DUB-H4 to any PC). It’s that easy – no drivers or software installation is required. Now you can connect up to four additional USB devices to your laptop, notebook, or desktop computer.


  • Four USB 2.0 ports
  • Backwards compatible with USB 1.1

Fast Charge Mode

  • One Fast Charge USB port for mobile devices
  • Does not require a PC to charge devices

Easy to Use

  • Plug-and-play support
  • Compact design
  • Works on Windows, Mac, and Linux PCs

Technical Specifications:

  • One USB Type A downstream port with Fast Charge mode support
  • Three USB Type A downstream ports
  • One USB Type A connector


  • Power LED


  • USB 2.0
  • USB 1.1
  • OHCI
  • UHIC
  • EHCI

Data rate

  • Up to 480 Mbps

Connectivity rules

  • Up to 127 devices
  • Up to five cascaded hubs

System requirements

  • Available USB port (USB 2.0 is recommended)
  • Windows XP/Vista/7/8/10, Mac OS, Linux

Physical Parameters
Dimensions (L x W x H)

  • 108 x 35 x 13.5 mm

Environmental Conditions
Power input

  • From PC (USB bus powered)
  • 5 V / 3 A DC power adapter (Micro-USB)

Supplied charging current

  • Max. 1.5 A for Battery Charging 1.2 compliant port (with power adapter)
  • 0.5 A for standard ports


  • Operating: 0 to 40 °C
  • Storage: -20 to 70 °C


  • Operating: 10% to 90% non-condensing
  • Storage: 5% to 90% non-condensing


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