To be honest, I often thought about creating such a device, I mysqlf had the same pain. I just can image how many non-tech guys struggle how to setup pi-hole. Time's the problem here though...

This is the only one i know as of today but it would not work in my setup here... I would prefer a "plain" pihole device: https://www.kickstarter.com/projects/eblocker/the-first-plug...