Keyboard controller

Description

FIG. 1 is a front top perspective view of the keyboard controller;

FIG. 2 is a rear 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 rear view thereof.

The broken lines in the drawings illustrate portions of the keyboard controller that form no part of the claimed design.

Claims

The ornamental design for a keyboard controller as shown and described.