I've been searching the Internet for a driver and found TP-Link requires me to use Ubuntu 16.04 LTS. However I'm using Ubuntu 19.04 which is not supported bij TP-Link yet.
I've stumbled upon a driver being developed on github that supports the newer Linux kernels (includiing Ubuntu 19.04). You will find it here:
Instructions for installing the driver on github are self-explaining. Have fun!