Hi,

I bought a used BE800 on internet (second hand).

I received it with a power supply that is not TP-Link brand, extremely noisy and apparently undersized.

The seller claims it is the original power supply and is making fun of me. He claims he bought the router in August 2024 on Amazon.fr and it's the power supply he received.

The noise (kind of coilwine) is extremely loud. I can hear it outside of the room, closed door.

Can you please confirm it's not the original power supply and it's undersized ?

Is it dangerous to use it ?

Thank you