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Knowledge document #434

Suitable power adapters for the FRITZ!Box

Not every FRITZ!Box power adapter is suitable for use with every FRITZ!Box model. The FRITZ!Box may malfunction if you use an unsuitable power adapter. Therefore, only use the power adapter that AVM supplied with your FRITZ!Box.

You can find the designation for the power adapter on the type label on the bottom of your FRITZ!Box.

Example of a power adapter designation on the type label of the FRITZ!Box
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