Power Entry Case for A8 Prusa i3 3D Printer

Modified from many others to fit the dimensions and wiring of my printer. I used A8 Desktop 3D Printer Prusa i3 as advertised at the link below:
http://www.gearbest.com/3d-printers-3d-printer-kits/pp_337314.html

Hope it helps for those who owned the same model.

Sorry, lazy to screw the socket.