FIG. 1 is a top, front and right side perspective view of a wireless charging hub showing my new design;
FIG. 2 is a bottom, rear and left side perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof;
FIG. 9 is a top, front and right side perspective view showing the wireless charging hub in an open state; and,
FIG. 10 is a bottom, rear and left side perspective view showing the wireless charging hub in an open state.
The broken lines in the drawings illustrate portions of the wireless charging hub which form no part of the claimed design. The oblique shade lines in the drawings indicate transparency.