this stylish and compact wireless mouse, with upgraded high-quality finish and an improved 2d scroll wheel, transmits using the proven advanced 2.4 ghz standard. the ergonomic design, suitable for ambidextrous use, and a high-resolution 1000 dpi sensor make surfing and clicking a joy. the supplied nano usb receiver can be stowed conveniently in the base of the mouse. the color versions add a fashionable touch, whether at home on the desktop or while on the move. windows xp/ vista/7/8/10, mac os x 10.4 or later, usb port