Raspberry Pi 3B Case  Relays Step Down and Buttons
Free     Printables     Aviran_N

Raspberry Pi 3B Case + Relays, Step Down and Buttons

4CH Relay Module Step Down ...

similar models —

Raspberry Pi 3B Case + Relays, Step Down and Buttons alternatives
NES Raspberry Pi 4B case
FoxResearchAndDevelopement
Raspberry Pi 4 case
3Dklase.lt