The undermount keyboard tray by ESI is designed for benching systems and tables where minimal track space is available and should be mounted underneath a shallow, straight edge worksurface. The platform has mouse and keyboard palm rests that are interchangeable and can be attached on either side to accommodate right or left handed users. It has an articulating arm that is height adjustable with a tilt-angle adjustment and 360º glide track rotation. Product guaranteed by a 15 year warranty on the platform and a 2 year warranty on the palm rests.