BRAND NEW - WIRED USB OPTICAL MOUSE! Thats right.. OPTICAL means there is NO BALL! Light makes it work! GLOWING BLUE LIGHT in the Jog Wheel! Replace your worn out old mouse today!! Attractive and Sleek design compliments any computer systems. Ideal for all computers with USB ports. Simple to set up. Works with all Windows Operating systems. No Drivers Needed! Plug and Play.