Portable Input/output Device

FIG. 1 is a top perspective view of a portable input/output device;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a right-side view thereof;

FIG. 7 is a front view thereof; and,

FIG. 8 is a back view thereof.

The crosshatched pattern shown represents a woven fabric and is understood to be distributed uniformly over the surface of the claimed design upon which the pattern occurs.

The dashed broken lines depict portions of the portable input/output device that form no part of the claimed design.

The dashed symbolic breaks and any portion of the cables between the dashed symbolic breaks form no part of the claimed design.