The Contour keyboard is shaped to fit the natural position of your hands and fingertips and minimises RSI(OOS). Dynamic hand pronation with the option of reverse tilt by folding down front feet; split keys and sculpted design. The natural relaxed placement of the hands and the wide wrist rest are ideal for typing with a neutral wrist position. Low profile tactile keys with high life cycle membrane key mechanism gives excellent durability and feel.Introducing the added feature of an inbuilt high quality Trackball Mouse for all in one ergonomic solution which reduces shoulder abduction.