Logitech MK540 Advanced Wireless Keyboard And Mouse Combo SetDescriptionSpecificationsShipping Logitech MK540 advanced wireless keyboard and mouse combo has a wrist pad along the full size keyboard for comfort, while the contoured mouse fits around the curve of your hand to reduce fatigue that comes from gripping. The noise reducing keyboard works well for quiet office environments, and you can even use it to type notes during important meetings without causing a distraction. Logitech's Unifying receiver