Enhance your typing posture with an ergonomic adjustable keyboard that mounts to the bottom of your desk. MOUNT-KB04C is a deluxe 26.5" x 10" under table mount designed to fit both keyboard and mouse of varying size. Features include plush wrist padding to help reduce wrist soreness, height adjustment within a 6.7" range, and full side to side rotation for optimum keyboard placement. The keyboard slides forward and back smoothly on a rolling 18" track. Assembly is a simple process and we provide all the necessary hardware to get your deluxe keyboard mounted.