The Logitech G600 MMO Gaming Mouse gives you complete control in your favorite MMO games. It has 20 user-definable buttons, and you can download optional Logitech Gaming Software to access more intricate macro and scripting capabilities than the onboard macros can provide. Define the G600 G-Shift function to a button on the G600 doubles the functionality of the other buttons on the mouse. “Three memory profiles are stored onboard so you can access all your button, tracking, and lighting color information on any computer with no software required.” It’s shaped to keep your hand comfortable through hours of playing, has a gaming-grade laser sensor for ultimate sensitivity, and has a 1 millisecond response rate for lag-free data input. The mouse is available for pre-order in black or white for $79.99.