The ornamental design for an electronicdongle, as shown and described.
FIG. 1 is a top-front-right perspective view of an electronic dongle (e.g., a high-definition multimedia interface dongle), showing our new design.
FIG. 2 is a bottom-front-left perspective view thereof.
FIG. 3 is a front view thereof.
FIG. 4 is a rear view thereof.
FIG. 5 is a right side view thereof.
FIG. 6 is a left side view thereof.
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
The broken lines depicting a connector on the front of the electronic dongle illustrate environmental structure and form no part of the claimed design.
The shade lines indicate surface contour and not surface ornamentation.