Advanced ergonomic design Sculpt Ergonomic Desktop is built on advanced ergonomic principles, with a split keyboard layout that keeps wrists & forearms in a relaxed position, & a cushioned palm rest to provide wrist support. The domed keyboard shape works to reduce & correct wrist pronation that can cause pain & limited mobility. True comfort for lasting productivity Sculpt Ergonomic Desktop is designed for productivity, with an eye on ergonomic excellence. By providing a relaxed, comfortable computing experience, it enables you to work without the stress, strain, & discomfort of other keyboards & mice you may have used in the past. It’s all in the angles The natural arc keyboard layout follows the curve of your fingertips for a more natural way of typing. Reverse tilt design positions the keyboard at the correct angle to give you a straight, neutral wrist position. in addition, the shape of the mouse is designed for maximum wrist comfort. Plus its Windows button provides one-touch access to the Windows 8 Start screen.