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Q4: After successful installation of the hub and connecting

external USB devices, some of the devices don´t seem

to work. – What should I do?

A4.1: Please check all connections and try again, when

you are sure the connections are correct.

A4.2: If you did not connect any power supply to the

hub, connect an external one and try again.

Make sure it works properly.

A4.3: If you have an external power adapter that

comes with your external USB device, connect

the power adaptor to the device and power on

the device. Check also the correct driver

installation of your device in your operating

system.

Hereby Assmann Electronic GmbH, declares that the Declaration of Conformity is

part of the shipping content. If the Declaration of Conformity is missing, you can

request it by post under the below mentioned manufacturer address.

www.assmann.com

Assmann Electronic GmbH

Auf dem Schüffel 3

58513 Lüdenscheid

Germany