Need help installing a driver for tp-link usb wifi receiver

I only found a tutorial that didn´t work. Is there something for manjaro?

Hello and welcome to the forum,

There are countless tp-link models, and not all have the same drivers. So, we need more information

Do you know the exact model?

It’s a TP-Link Wireless MU-MIMO USB Adapter

MU-MIMO stands for multi-user, multiple input, multiple output, and is wireless technology support.
What you provided is not the model.
Please read the linked article from above how to gather information that you will share.

I updated and it’s working now