FIG. 1 is a upper perspective view of a wireless gamepad showing our new design; the broken lines are for illustrative purpose only and forms no part of the claimed design;

FIG. 2 is a lower perspective view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a left side elevational view, the right side elevational view being a mirror image thereof; and,

FIG. 6 is a top plan view thereof.