FIG. 1 is a front perspective view of an electronic device showing our new design;

FIG. 2 is an enlarged view of the portion X encircled in FIG. 1;

FIG. 3 is rear perspective view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a top view thereof;

FIG. 9 is a bottom view thereof;

FIG. 10 is an alternative bottom view thereof; and,

FIG. 11 is an enlarged, partial sectional view thereof taken along lines 11—11 of FIGS. 2 and 7.

The dashed broken lines illustrate environmental structure and form no part of the claimed design. The dotted broken lines define boundaries of the claimed design and form no part thereof. The dot-dot-dash broken lines encircle portions of the claimed design that are illustrated in different magnifications. The pairs of closely spaced jagged lines indicate no particular length and form no part of the claimed design.