Operating instructions
7 port USB 3.0 hub, switchable
Item no. 1089874
Intended use
The product is intended for connection to a computer with USB 3.0 interface and pro-
vides additional USB 3.0 ports for use. Power supply to each USB port can be switched
on and off.
Due to its special design, the USB 3.0 hub can be installed e.g. beneath a desk or shelf
or on a wall.
Power supply via the included power adapter.
It is imperative that you follow the safety instructions and all other information contai-
ned in this user manual.
This product complies with the statutory national and European requirements. All
company names and product names are trademarks of their respective owners. All
rights reserved.
Delivery content
• USB hub
• Power adapter
• USB cable
• Operating instructions
Description of symbols
The symbol with the flash in a triangle indicates a risk to your health, e.g.
from electric shock.
This symbol informs you about specific risks when handling, operating or
using the product.
The „arrow“ symbol indicates special remarks and notes for operation.
Safety instructions
In case of damage caused by non-observance of these operating instruc-
tions, the warranty gets void! We are not liable for any consequential da-
mage!
We are not liable for property damage or injuries caused by improper use
or non-observance of safety instructions! Such circumstances will void the
warranty!
a) General
• Unauthorized modifications and/or alterations to the product are not per
-
mitted due to safety and approval reasons (CE). Do not disassemble the
product.
• Have maintenance and repairs done by qualified personnel only.
• Do not leave packaging material unattended, as children could use it as a
toy creating hazardous situations.
b) Power adapter
• The power adapter features a protection class II design. Only use a proper
wall socket as voltage source for the power adapter.
Connect the power adapter to a wall socket that can be accessed easily.
• Only use the included power adapter as voltage source for the USB hub.
• Never pull the cable when disconnecting the power adapter from the wall
socket. Hold the power adapter at the sides of the enclosure and then pull
it from the wall socket.
• If the power adapter is damaged, do not touch it. There is a risk of fatal
electric shock!
First disconnect the mains voltage supplying the wall socket to which the
power adapter is connected (turn off the respective circuit breaker or re-
move the fuse, then turn off the ground fault circuit interrupter in order to
disconnect all poles of the wall socket from the mains voltage).
Only then disconnect the power adapter from the wall socket. Dispose of
the damaged power adapter properly. Do not use it anymore. Replace it
with a power adapter of identical construction.
c) Operation
• The device is not a toy. Keep devices to be operated by mains supply away
from children. Use extreme caution when children are present.
Operate the product out of reach of children.
• The product is only suitable for use in dry, closed indoor areas. The com
-
plete product must not become wet or damp. Never touch the product
with wet hands!
In regard to the power adapter, there is a risk of fatal electric shock!
• When setting up the device, ensure that the cable does not get kinked or
crushed.
• Do not use force to connect the USB plugs. USB plugs can be plugged into
a USB socket only one way.
• Never use the product immediately after it has been brought from a cold
room into a warm one. The condensation generated could destroy the
product. A wall plug transformer also poses the risk of fatal injury due to
electric shock!
Allow the device to reach room temperature before connecting and using
it. This may take several hours.
• Avoid the following adverse conditions at the location where the product
is placed, and during transport:
- wetness or high humidity
- cold or heat and direct sunlight
- dust or flammable gases, vapors or solvents
- severe vibration and blows of any kind
- strong magnet fields, such as near machines or speakers
Installation
The USB hub housing has two holes at the left and right for fastening to e.g. the under-
side of your desk or shelf.
Use screws (and anchors if necessary) suitable to the surface; make sure
the screws are not too long.
When drilling or fastening screws into walls, make sure not to damage cab
-
les or wiring.
You can also use a piece of double-sided adhesive to fasten the product to the top of
your desk to prevent it from slipping.
Connection and operation
• Connect the power adapter‘s low-voltage plug to the corresponding socket on the
USB hub.
• Plug the power adapter into a wall socket, the power LED on the USB hub lights
up.
• Use the USB cable provided to connect the USB hub to a free USB 3.0 port on your
computer. You need not turn off your computer for this step.
The operating system recognizes new hardware and installs the necessary drivers
automatically; they are part of the operating system.
• Connect your USB devices to the USB ports on front of the USB hub.
You can also connect and operate USB 2.0 and USB 1.1 devices from the
USB hub.
• You can switch power to each USB port on and off using the corresponding switch
(„I“ = on, „O“ = off).
Make sure that there is no active data transfer before using the switch. Fai-
lure to follow this warning may result in data loss!
Depending on the USB device, the operating system recognizes new hardware and
installs any necessary drivers. Read the your USB device‘s operating instructions
for information on how to proceed.
Your operating system (e.g. Windows) uses its own drivers to operate USB devices
(e.g. USB sticks, USB mice, etc.).
Important!
According to the USB 3.0 Standard, a USB 3.0 port supplies a current of
900 mA (e.g. the USB 3.0 port on your computer).
However, many USB 3.0 devices require much less power, e.g. USB sticks.
Other USB 3.0 devices have a separate power adapter as power supply (e.g.
large USB 3.0 hard drives).
The included power adapter supplies an output current of 4 A. For this re-
ason, not all 7 USB 3.0 ports on the USB hub can supply 900 mA.