I run a Pi-Hole on a Raspberry Pi Zero powered by a Chromecast Ethernet Power Adapter. The hardware is more than adequate and it's never been a problem reliabil

I run a Pi-Hole on a Raspberry Pi Zero powered by a Chromecast Ethernet Power Adapter. The hardware is more than adequate and it's never been a problem reliability wise. Used to have it running as a USB Gadget off the router's USB port but that had some weird issues that the Ethernet Power Adapter just bypasses.