Never connect to a public charging port without a data blocker

Never connect to a public charging port without a data blocker

As an average pleb, I haven’t even thought about this until now. Thank you
The magnetic ones are good I hear
Not if you are a welder... 🤣
Any recommendations on a product?
Thank you!
It’s a USB contraceptive device 😅
thanks for the advice!!!
Outlets or I forgo a charge!
You can also buy charge only cables.
What is it and what is it for?