Easy to adjust & rotate in 3-dimensions, and designed to fit the range of body types, the Goldtouch V2 Adjustable USB Keyboard for PC & Mac helps maintain a neutral wrist posture to reduce RSI (Repetitive Stress Injuries). It lessens the pressure on the muscles involved in carpal tunnel syndrome. The soft key touch, low activation force and full key travel distance provides keying comfort and reduces risk from “bottoming out” when keying.The short footprint of this keyboard allows you to keep your mouse close to your body; this reduces reach that causes shoulder and elbow injuries. The horizontal adjustment on this ergonomic keyboard reduces ulnar deviation by straightening the arm, wrist and hand relationship. The vertical adjustment moves palms from a horizontal plane to a more vertical, inclined plane – the natural resting position.Drop your hands by your side letting your hands relax. Notice the natural curve of your hand. This is natural resting position. The more relaxed your hand is, the less chance that you'll develop hand pain. The intuitive design of the Goldtouch for Mac Adjustable Keyboard will allow you to type in a more relaxed posture. Try it today!