Computer accessory device

FIG. 1 is a top, front, left-side perspective view of a computer accessory device in accordance with our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right-side elevation view thereof;

FIG. 5 is a left-side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines immediately adjacent the shaded area represent the bounds of the claimed design while all other broken lines are directed to environment and are for illustrative purpose only. The broken lines form no part of the claimed design.