US D335651 S
FIG. 1 is a top front and right side perspective view of an auxiliary power unit for use with computer systems showing our new design;
FIG. 2 is an elevational view thereof;
FIG. 3 is a top rear and left side perspective view thereof;
FIG. 4 is a rear elevational view thereof; and,
FIG. 5 is a left side elevational view thereof.
FIGS. 2, 4 and 5 are drawn on an enlarged scale.