Abstract: A magnetic universal mounting assembly includes a socket component and a magnetic semi-spherical locator. The socket component includes a mounting plate, a protrusion body extended upwardly from the mounting plate, a spherical socket defined in the protrusion body, and a magnet located into the spherical socket. The magnetic semi-spherical locator is configured to be snugly and magnetically fitted into the spherical socket of the protrusion body of the socket component by magnetic force between the locator and magnet such that the locator is capable of rotating freely with respect to the spherical socket.