The ornamental design for a magnetically securing cableplug, as shown and described.
FIG. 1 is a front, top, left perspective view of an undulating, keyed orientation interface for a matable pair of connector bodies for a magnetically securing cable plug according to an embodiment of our design.
FIG. 2 is a back, bottom, right perspective view thereof.
FIG. 3 is a left side elevation view thereof, the right side elevation view being a mirror image thereof.
FIG. 4 is a top plan view thereof.
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a front elevational view thereof, the back elevational view being a mirror image thereof.
Broken lines are used to indicate environment and form no part of the claimed design.
Shading lines are used to show solid structures and are not intended to indicate surface decoration.