USB Data Blocker

A small and simple adapter blocks the data connection of a USB port.

You can use a tool like this whenever you want to make sure a USB port is used for charging only. This is especially useful when using public or otherwise untrusted USB devices to prevent BadUSB attacks.

Note that this adapter will likely prevent your devices from fast charging too, as this requires a data connection too.

Video: https://youtube.com/shorts/F9fXOjozyLQ

Git: https://github.com/spacehuhnTech/usblock