Surfstick recommendation for my laptop?

Can someone recommend a surf stick for my laptop? I want to connect my SIM card to it to be able to use WhatsApp when I no longer have internet.

Once had a surf stick, is only suitable for reading e-mails and googling.

Downloading and uploading is horrific, Vidios can forget.

What I mean is emergency only.

You can just use your mobile phone for this. Do not understand the question. You can of course also take the SIM card out of your mobile phone and put it in a stick. But why?

Or did I get the question wrong? Then sorry.

No you don't and because I get my cell phone from a certain time plus Wi-Fi, that would be a possibility for me