USB power ZK DP3D DP2F enclosure

This is a little case for USB power supply ZK-DP3D. I think, it should work with ZK-DP2F too. I made it for carry my ZK-DP3D in my pocket, for protecting its internals from dust and other things. It protects buttons and dials from breaking too.
1. It has not got holes for addition USB ports, only for main USB-male one.
2. It decrease heat dissipation dramatically! Remove this enclosure in case of use your power supply for a long time under big power.

This case should be printed from some