DUB-H7 - USB hub D-LINK - Free user manual and instructions

Product Type	USB Hub
Brand	D-Link
Model	DUB-H7
Number of USB ports	7 (6 white ports + 1 black port with fast charging)
USB Compatibility	USB 2.0 and USB 1.1
Power Supply	AC adapter (included) or USB bus
Fast charging mode	Yes, via the black port (iPad compatible)
Maximum current per white port	500 mA
Maximum total current	2 A
Supported operating systems	Windows, Mac, Linux (plug-and-play)
Maintenance and cleaning	Unplug the device before cleaning, use a soft dry cloth
Safety	Do not exceed the indicated current limits
Included software	iPad_Charge.exe program (downloadable from D-Link website)

Frequently Asked Questions - DUB-H7 D-LINK

How to connect the DUB-H7 hub?

Connect the AC adapter to the back of the hub, then connect the USB cable between the hub and your computer. The hub will be automatically detected.

Why does my computer not detect the hub?

Check that all cables are correctly connected and that the computer's USB port works. Try another USB port.

How to use the fast charging mode for iPad?

Connect your iPad to the black port with the battery icon, and make sure the AC adapter is connected to the hub. If the computer is on, run the iPad_Charge.exe program (downloadable from the D-Link website).

What is the difference between the white ports and the black port?

The white ports are standard USB ports limited to 500 mA each. The black port allows fast charging of devices like the iPad, with enhanced power supply.

What does the message 'USB hub current limit exceeded' mean?

This indicates that the total consumption exceeds 2 A or that a white port exceeds 500 mA. Disconnect some peripherals and reset the hub by disconnecting power and USB cable for 5 seconds.

Can I connect a keyboard or mouse to the black port?

It is not recommended. The black port is reserved for fast charging. For keyboards/mice, use the white ports, especially if you are using the 'Keyboard/Mouse Boot' function.

Does the hub work without an AC adapter?

Yes, but without the adapter, the hub is powered by the computer's USB port, which limits the available current. Fast charging mode requires the AC adapter.

How to reset the DUB-H7 hub?

Disconnect the AC adapter and the USB cable from the hub, wait 5 seconds, then reconnect both.

Is the hub compatible with USB 3.0?

The DUB-H7 is a USB 2.0 hub, but it is compatible with USB 1.1 and 2.0 devices. It will also work with USB 3.0 ports, but at USB 2.0 speed.

Where can I download the iPad_Charge.exe software?

Go to the website www.dlink.com, in the DUB-H7 product support page, to download the program.

USER MANUAL DUB-H7 D-LINK

If any of these items are missing from your packaging, contact your reseller.

PRODUCT SETUP

QUICK INSTALLATION

1. Plug the power adapter into the connector located on the back of the DUB-H4. Plug the other end into a wall outlet. The LED on the DUB-H4 will turn green to indicate that the hub is receiving power.

Note: This step is optional, but required for Fast-Charge Mode. Please refer to the next page for more information.

1. Plug the smaller end of the included USB cable into the back of the DUB-H4.

2. Plug the rectangular end of the included USB cable into an available USB port on your computer.

3. Your computer will automatically detect and install the drivers for the DUB-H4. You may now connect USB 2.0 or USB 1.1 devices to any available USB port.

The black USB port with the battery icon is for connecting to an iPad ^® or other high-power device, and can quick-charge these devices when in Fast-Charge Mode. Please refer to the next page for more information.

Note: Power draw for devices connected to the white ports should not exceed 500 mA, and the combined power draw of all connected devices should not exceed 2 A.

iPAD® FAST-CHARGE MODE

CHANGING FROM STANDARD MODE TO FAST-CHARGE MODE

• Standard Mode: When the DUB-H4 is connected to a computer that is powered on, the DUB-H4 will enter Standard Mode. In this mode, a connected iPad ^ may display a "Not Charging" status, and will charge its battery very slowly. If the power adapter is not connected to the DUB-H4, the hub will draw power from your PC's USB port, affecting the speed and ability of your iPad ^ to charge its battery.
• Fast-Charge Mode: When the DUB-H4 is not connected to a computer or is connected to a computer that is powered off or in standby/sleep mode, the black USB port with the battery icon will supply additional power to effectively and quickly charge an iPad®. Please note that in order to use Fast-Charge Mode, the DUB-H4 must also be connected to the power adapter, and the LED on the hub must be lit green to indicate it is receiving power.
• If you have a Windows computer, you can use Fast-Charge Mode to quick charge your iPad® while your computer is powered on by running the iPad_Charge.exe program, which you can find and download from the DUB-H4 product support page on the www.dlink.com website. This will allow you use Fast Charge Mode to quick-charge an iPad® connected to the DUB-H4 regardless of whether the hub is connected to a computer that is powered on or not.

iPad ^® is a registered trademark of Apple Inc.

TROUBLESHOOTING

SETUP AND CONFIGURATION PROBLEMS

1. WHAT DO I DO IF MY COMPUTER DOES NOT DETECT MY DUB-H4?

Check and ensure that all cables and the power adapter is connected securely, and that the USB port on your computer is functioning correctly. If not, try connecting to a different USB port on your computer.

2. WHAT DO I DO IF I GET A "USB HUB CURRENT LIMIT EXCEEDED" MESSAGE IN MICROSOFT WINDOWS?

Make sure that the power draw of for devices connected to the white ports does not exceed 500 mA, and that the combined power draw of all connected devices does not exceed 2 A. If a port becomes overloaded, this message will appear on your computer. Reset the DUB-H4 by disconnecting both the power adapter and the USB cable connecting the DUB-H4 to your computer for 5 seconds before plugging both cables back in.

3. WHAT DO I DO IF MY IPAD ^® OR SIMILAR DEVICE, DOES NOT CHARGE?

Make sure your device is plugged into the black USB port with the battery icon and that the power adapter is connected to the DUB-H4. If your iPad displays a "Not Charging" status, it will charge at a slow rate. To quick charge your device, you will need to use Fast-Charge Mode. Refer to the previous page for more information.

4. WHY ISN'T MY PC'S KEYBOARD/MOUSE BOOT FEATURE WORKING THROUGH THE DUB-H4?

Make sure your USB keyboard and/or mouse are connected to the white ports on the DUB-H4 and not the black port with the battery icon.

TECHNICAL SUPPORT

dlink.com/support

LIEFERUMFANG

PACKUNGSINHALT

4-PORT HI-SPEED USB 2.0 HUB DUB-H4

STECKERNETZTEIL

USB 2.0-KABEL

CONFIGURATION DU PRODUIT

INSTALLATION RAPIDE

Simple line drawing of a power outlet connected to a switch and two electrical outlets (no text or symbols)

Simple line drawing of a power outlet connected to a plug, with cable and plug (no text or symbols)

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Diagram showing a printer connected to a smartphone via cable (no text or symbols present)

Simple line drawing of a power outlet connected to a switch and two electrical outlets (no text or symbols)

Simple line drawing of a power outlet connected to a plug, with cable and plug (no text or symbols)

Simple line drawing of a laptop connected to a power outlet and cable, with no text or symbols present.

Diagram showing a printer connected to a smartphone via cable (no text or symbols present)

Simple line drawing of a power outlet connected to a switch and two electrical outlets (no text or symbols)

Simple line drawing of a plug-in socket connected to an electrical outlet (no text or symbols)

Simple line drawing of a laptop connected to a power outlet and cable, with no text or symbols present.

Diagram showing a printer connected to a smartphone via cable (no text or symbols present)

Simple line drawing of a power outlet connected to a switch and two electrical outlets (no text or symbols)

Simple line drawing of a plug-in socket connected to an electrical outlet (no text or symbols)

Simple line drawing of a laptop connected to a wall-mounted power outlet (no text or symbols)

Diagram showing a device connected to a smartphone via cable, with no visible text or symbols.

Simple line drawing of a power outlet connected to a switch and two electrical outlets (no text or symbols)

Simple line drawing of a power outlet connected to a plug, with cable and plug (no text or symbols)

Simple line drawing of a laptop connected to a power outlet and cable, with no text or symbols present.

Illustration of a printer connected to a tablet via cable (no text or symbols)

Simple line drawing of a power outlet connected to a switch and a wall-mounted socket (no text or symbols)

Simple line drawing of a power outlet connected to a plug and cable (no text or symbols)

Simple line drawing of a laptop connected to a power outlet and cable, with no text or symbols present.

Diagram showing a printer connected to a smartphone via cable (no text or symbols present)

Simple line drawing of a power outlet connected to a switch and a wall-mounted socket (no text or symbols)

Simple line drawing of a power outlet connected to a plug and cable (no text or symbols)

Simple line drawing of a laptop connected to a power outlet and cable, with no text or symbols present.

Diagram showing a printer connected to a smartphone via cable (no text or symbols present)

Simple line drawing of a power outlet connected to a switch and two electrical outlets (no text or symbols)

Simple line drawing of a power outlet connected to a plug, with cable and plug (no text or symbols)

Simple line drawing of a laptop connected to a power outlet and cable, with no text or symbols present.

1. Sett den rektangulære enden av den medfølgende USB-kabelen i en ledig USB-port på datamaskinen.

Diagram showing a printer connected to a smartphone via cable (no text or symbols present)

Simple line drawing of a power outlet connected to a switch and a wall-mounted socket (no text or symbols)

Simple line drawing of a power outlet connected to a plug and cable (no text or symbols)

Simple line drawing of a laptop connected to a power outlet and a wall-mounted plug (no text or symbols)

Illustration of a printer connected to a smartphone via cable (no text or symbols)

Simple line drawing of a power outlet connected to a switch and a wall-mounted socket (no text or symbols)

Simple line drawing of a power outlet connected to a plug, with cable and socket (no text or symbols)

Simple line drawing of a laptop connected to a power outlet and cable, with no text or symbols present.

Diagram showing a printer connected to a smartphone via cable (no text or symbols present)

Simple line drawing of a power outlet connected to a switch and two electrical outlets (no text or symbols)

Simple line drawing of a power outlet connected to a plug and cable (no text or symbols)

Simple line drawing of a laptop connected to a power outlet and cable, with no text or symbols present.

Illustration of a mobile device connected to a smartphone via cable (no text or symbols)

Simple line drawing of a power outlet connected to a switch and two electrical outlets (no text or symbols)

Simple line drawing of a power outlet connected to a plug and cable (no text or symbols)

Simple line drawing of a laptop connected to a power outlet and cable, with no text or symbols present.

Diagram showing a printer connected to a smartphone via cable (no text or symbols present)

Simple line drawing of a power outlet connected to a switch and two electrical outlets (no text or symbols)

Simple line drawing of a power outlet connected to a plug, with cable and plug (no text or symbols)

Simple line drawing of a laptop connected to a wall-mounted power outlet and plug, with no text or symbols present.

Illustration of a printer connected to a tablet via cable (no text or symbols)

Simple line drawing of a power outlet connected to a switch and a wall-mounted socket (no text or symbols)

1. Priključite strujni adapter na priključnicu na poleđini uređaja DUB-H4. Drugi kraj priključite na zidnu utičnicu. Zasvijetlit će kontrolna lampica uređaja DUB-H4 označavajući da je uključeno napajanje čvorišta.

Napomena: Ovaj je korak opcijski, ali potreban je za način brzog punjenja. Više informacija potražite na sljedećoj stranici.

Simple line drawing of a power outlet connected to a plug, with cable and socket (no text or symbols)

1. Manji kraj priloženog USB kabela priključite na poleđinu uređaja DUB-H4.

Simple line drawing of a laptop connected to a power outlet and cable, with no text or symbols present.

Diagram showing a printer connected to a smartphone via cable (no text or symbols present)

Simple line drawing of a power outlet connected to a switch and a wall-mounted socket (no text or symbols)

Simple line drawing of a power outlet connected to a plug and cable (no text or symbols)

Simple line drawing of a laptop connected to a power outlet and cable, with no text or symbols present.

1. Vključite kvadratni konec priloženega kabla USB v prosta vrata USB na računalniku.

Diagram showing a printer connected to a smartphone via cable (no text or symbols present)