iball Magical Duo 2 Combo Set. This Combo set from iBall is a set of wireless devices. This set features a stylish, sleek semi-multimedia keyboard and a high-speed optical mouse that works seamlessly. The mouse that comes in this combo set features an ergonomic, ambidextrous design. The mouse features right and left buttons along with a scroll wheel. You also get a speed-changer button that adds to the convenience of using this mouse. The wireless range of this mouse is up to 10 meters. The Nano USB receiver of this mouse is housed in a slot within the mouse. The wireless keyboard that comes in this combo set is full-sized and spill-resistant. The keys featured on the keyboard deliver a pleasurable typing experience as they are membrane-coated. This keyboard also features an extra-big SpaceBar and Enter key that minimize typographical errors.