Logitech G600 MMO Gaming Mouse, RGB Backlit, 20 Programmable Buttons

• 20 MMO-tuned buttons: Includes unique 12-button thumb panel designed for quick, no-look navigation
• G-shift ring-finger button: Instantly double the number of actions you can perform with every button
• Built for comfort: Sculpted shape and tuned buttons reduce click fatigue during marathon multiplayer sessions. G8-cycle modes
• Total personalization: Set it up your way with customizable thumb panel lighting colors, DPI levels or button assignments
• Made for PC gaming: Compatible with Windows Vista, Windows 7 and Windows 8