This stylish and compact wireless mouse transmits using the proven advanced 24 ghz standard the ergonomic design which is 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 5 color versions add a fashionable touch whether at home on the desktop or while on the move system requirements windowsreg xp vista7810 mac osreg x 104 or